Ciena

357.29

-25.5100-6.66%

Volume:1.09M

Turnover:393.13M

Market Cap:50.33B

PE:118.80

High:381.60

Open:376.89

Low:356.41

Close:382.80

52wk High:637.51

52wk Low:90.00

Shares:140.85M

Float Shares:140.05M

Volume Ratio:1.21

T/O Rate:0.78%

Dividend:- -

Dividend Rate:- -

EPS(TTM):3.01

EPS(LYR):0.8500

ROE:15.46%

ROA:6.66%

PB:17.40

PE(LYR):420.34

Loading ...

Overview Company News Filings

Sep 08, 2021

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/CIEN/filings?page=13"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"CIEN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CIEN\",,,,,undefined,":{"symbol":"CIEN","market":"US","secType":"STK","nameCN":"Ciena","latestPrice":357.29,"timestamp":1788284898707,"preClose":382.8,"halted":0,"volume":1085926,"delay":0,"changeRate":-0.06664054336468127,"floatShares":140049435,"shares":140854735,"eps":3.007539,"marketStatus":"Trading","change":-25.51,"latestTime":"09-01 13:48:19 EDT","open":376.89,"high":381.595,"low":356.41,"amount":393134238.80197996,"amplitude":0.065792,"askPrice":357.41,"askSize":30,"bidPrice":357.12,"bidSize":40,"shortable":3,"etf":0,"ttmEps":3.007539,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788292800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":855291600000,"exchange":"NYSE","adjPreClose":382.8,"preHourTrading":{"tag":"盘前","latestPrice":374.87,"preClose":382.8,"latestTime":"09:29 EDT","volume":4253,"amount":1592537.9764999999,"timestamp":1788269395085,"change":-7.93,"changeRate":-0.020716,"amplitude":0.036755},"postHourTrading":{"tag":"盘后","latestPrice":383.99,"preClose":382.8,"latestTime":"19:58 EDT","volume":126495,"amount":48422934.33408,"timestamp":1788220734330,"change":1.19,"changeRate":0.003109,"amplitude":0.01004},"volumeRatio":1.212416,"impliedVol":0.7942,"impliedVolPercentile":0.3294},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CIEN\",,,,,undefined,":{"symbol":"CIEN","floatShares":140049435,"roa":"6.66%","roe":"15.46%","lyrEps":0.85,"volumeRatio":1.212416,"shares":140854735,"dividePrice":0,"high":381.595,"amplitude":0.065792,"preClose":382.8,"low":356.41,"week52Low":90,"pbRate":"17.40","psRate":"9.04","week52High":637.51,"institutionHeld":0.8533,"latestPrice":357.29,"committee":0.142857,"eps":3.007539,"divideRate":0,"volume":1085926,"delay":0,"ttmEps":3.007539,"open":376.89,"prevYearClose":233.87,"prevWeekClose":378.44,"prevMonthClose":382.8,"prevQuarterClose":490.56,"fiveDayClose":387.66,"twentyDayClose":411.13,"sixtyDayClose":488.21,"earningDate":1788364800000,"earningTime":"盘前"},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CIEN\",params:#limit:5,,,undefined,":[{"date":"2026-09-03","symbol":"CIEN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/07","expectedEps":1.46,"defaultRemindTime":1788422400000,"name":null,"time":"Pre-MKt","dateTimestamp":1788408000000,"actualEps":null},{"date":"2026-06-04","symbol":"CIEN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/04","expectedEps":1.19,"defaultRemindTime":1780560000000,"name":null,"time":"Pre-MKt","dateTimestamp":1780545600000,"actualEps":null},{"market":"US","date":"2026-03-05","symbol":"CIEN","fiscalQuarterEnding":"2026/01","expectedEps":0.89,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1772686800000,"reportTimeType":"pre","actualEps":1.08},{"market":"US","date":"2025-12-11","symbol":"CIEN","fiscalQuarterEnding":"2025/10","expectedEps":0.52,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1765429200000,"reportTimeType":"pre","actualEps":0.64},{"date":"2025-09-04","symbol":"CIEN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2025/07","expectedEps":0.28,"defaultRemindTime":1756972800000,"name":null,"time":"Pre-MKt","dateTimestamp":1756958400000,"actualEps":null}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CIEN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CIEN\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.25,"buy":0.45,"hold":0.3,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.45,"analysts":20,"updateTime":1787371200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CIEN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CIEN","date":"2026-08-31","current":118.798127,"percent":0.725346,"low":14.757195,"twenty":23.820287,"median":41.321617,"eighty":142.021667,"high":405.71331,"avg":85.299512,"sd":86.759602,"marketCap":53569287801},"quantilePoints":[{"date":"2021-09-03","current":19.120109,"twenty":4.667704,"median":24.720917,"eighty":35.421096,"marketCap":8828480689},{"date":"2021-09-10","current":18.088686,"twenty":4.690053,"median":24.720917,"eighty":35.421096,"marketCap":8352233495},{"date":"2021-09-17","current":17.830324,"twenty":4.712376,"median":24.720917,"eighty":35.421096,"marketCap":8232938006},{"date":"2021-09-24","current":17.454525,"twenty":4.723926,"median":24.720917,"eighty":35.421096,"marketCap":8059417296},{"date":"2021-10-01","current":17.524987,"twenty":4.74912,"median":24.720917,"eighty":35.421096,"marketCap":8091952429},{"date":"2021-10-08","current":17.649135,"twenty":4.763181,"median":24.720917,"eighty":35.421096,"marketCap":8149276235},{"date":"2021-10-15","current":17.531698,"twenty":4.793228,"median":24.720917,"eighty":35.421096,"marketCap":8095051013},{"date":"2021-10-22","current":17.672622,"twenty":4.815326,"median":24.720917,"eighty":35.421096,"marketCap":8160121280},{"date":"2021-10-29","current":18.216189,"twenty":4.836561,"median":24.720917,"eighty":35.421096,"marketCap":8411106593},{"date":"2021-11-05","current":20.29986,"twenty":4.853289,"median":24.720917,"eighty":35.421096,"marketCap":9373216963},{"date":"2021-11-12","current":20.605197,"twenty":4.859489,"median":24.720917,"eighty":35.421096,"marketCap":9514202540},{"date":"2021-11-19","current":20.390455,"twenty":4.876984,"median":24.720917,"eighty":35.421096,"marketCap":9415047848},{"date":"2021-11-26","current":20.380389,"twenty":4.88894,"median":24.720917,"eighty":35.421096,"marketCap":9410399972},{"date":"2021-12-03","current":20.497826,"twenty":4.915114,"median":24.720917,"eighty":35.421096,"marketCap":9464625194},{"date":"2021-12-10","current":22.708911,"twenty":4.946559,"median":24.720917,"eighty":35.421096,"marketCap":11358906256},{"date":"2021-12-17","current":22.950807,"twenty":4.990476,"median":24.720917,"eighty":35.421096,"marketCap":11479902018},{"date":"2021-12-23","current":23.532938,"twenty":5.035662,"median":24.720917,"eighty":35.421096,"marketCap":11771081400},{"date":"2021-12-31","current":23.833292,"twenty":5.079801,"median":24.720917,"eighty":35.421096,"marketCap":11921317570},{"date":"2022-01-07","current":22.619488,"twenty":5.130881,"median":24.708765,"eighty":35.419555,"marketCap":11314177582},{"date":"2022-01-14","current":22.111672,"twenty":5.156044,"median":24.708765,"eighty":35.419555,"marketCap":11060170036},{"date":"2022-01-21","current":20.098987,"twenty":5.398203,"median":24.708765,"eighty":35.419555,"marketCap":10053432811},{"date":"2022-01-28","current":20.049444,"twenty":5.571285,"median":24.70439,"eighty":35.418013,"marketCap":10028651587},{"date":"2022-02-04","current":20.23523,"twenty":5.638468,"median":24.70439,"eighty":35.418013,"marketCap":10121581177},{"date":"2022-02-11","current":19.761475,"twenty":5.758412,"median":24.70439,"eighty":35.418013,"marketCap":9884610723},{"date":"2022-02-18","current":21.015428,"twenty":5.8385,"median":24.70439,"eighty":35.418013,"marketCap":10511833166},{"date":"2022-02-25","current":21.015428,"twenty":5.860515,"median":24.70439,"eighty":35.418013,"marketCap":10511833166},{"date":"2022-03-04","current":20.17114,"twenty":5.875318,"median":24.70439,"eighty":35.418013,"marketCap":10089523711},{"date":"2022-03-11","current":17.045865,"twenty":5.881011,"median":24.655928,"eighty":35.171315,"marketCap":8363911726},{"date":"2022-03-18","current":18.633258,"twenty":5.881011,"median":24.557633,"eighty":34.651838,"marketCap":9142799104},{"date":"2022-03-25","current":18.760373,"twenty":5.881011,"median":24.484004,"eighty":34.179901,"marketCap":9205170944},{"date":"2022-04-01","current":18.924693,"twenty":5.881011,"median":24.437498,"eighty":34.046206,"marketCap":9285797958},{"date":"2022-04-08","current":18.050387,"twenty":5.881011,"median":24.378256,"eighty":33.926837,"marketCap":8856801395},{"date":"2022-04-14","current":17.312498,"twenty":5.881011,"median":24.338978,"eighty":33.82219,"marketCap":8494740465},{"date":"2022-04-22","current":17.461316,"twenty":5.881011,"median":24.249239,"eighty":33.693172,"marketCap":8567761157},{"date":"2022-04-29","current":17.104772,"twenty":5.881011,"median":24.174329,"eighty":33.404786,"marketCap":8392815749},{"date":"2022-05-06","current":16.819538,"twenty":5.881011,"median":24.098999,"eighty":33.26788,"marketCap":8252859424},{"date":"2022-05-13","current":16.233567,"twenty":5.881011,"median":24.063033,"eighty":33.183861,"marketCap":7965340450},{"date":"2022-05-20","current":15.452272,"twenty":5.881011,"median":24.044594,"eighty":32.95104,"marketCap":7581981819},{"date":"2022-05-27","current":16.224266,"twenty":5.881011,"median":24.027334,"eighty":32.574939,"marketCap":7960776657},{"date":"2022-06-03","current":17.241737,"twenty":5.881011,"median":24.01053,"eighty":32.374385,"marketCap":7353187053},{"date":"2022-06-10","current":15.873463,"twenty":5.881011,"median":23.948892,"eighty":32.001762,"marketCap":6769650875},{"date":"2022-06-17","current":15.290757,"twenty":5.881011,"median":23.900131,"eighty":31.803898,"marketCap":6521140913},{"date":"2022-06-24","current":16.47723,"twenty":5.880632,"median":23.884094,"eighty":31.680549,"marketCap":7027143124},{"date":"2022-07-01","current":16.020894,"twenty":5.880632,"median":23.809159,"eighty":31.224159,"marketCap":6832526889},{"date":"2022-07-08","current":16.670295,"twenty":5.880632,"median":23.783772,"eighty":30.930607,"marketCap":7109480762},{"date":"2022-07-15","current":16.673805,"twenty":5.880632,"median":23.739245,"eighty":30.729835,"marketCap":7110977810},{"date":"2022-07-22","current":17.003771,"twenty":5.880632,"median":23.661066,"eighty":30.558276,"marketCap":7251700318},{"date":"2022-07-29","current":18.113018,"twenty":5.880632,"median":23.566947,"eighty":30.448578,"marketCap":7724767473},{"date":"2022-08-05","current":18.565843,"twenty":5.880632,"median":23.529618,"eighty":30.240591,"marketCap":7917886660},{"date":"2022-08-12","current":19.201203,"twenty":5.880632,"median":23.469724,"eighty":30.024697,"marketCap":8188852341},{"date":"2022-08-19","current":19.583823,"twenty":5.880632,"median":23.40508,"eighty":29.525705,"marketCap":8352030568},{"date":"2022-08-26","current":18.822094,"twenty":5.880632,"median":23.365707,"eighty":29.241184,"marketCap":8027171161},{"date":"2022-09-02","current":32.992877,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":6557532246},{"date":"2022-09-09","current":33.041148,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":6567126437},{"date":"2022-09-16","current":31.192692,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":6199734748},{"date":"2022-09-23","current":30.261011,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":6014557486},{"date":"2022-09-30","current":30.134302,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":5989373378},{"date":"2022-10-07","current":30.253557,"twenty":5.880632,"median":23.350826,"eighty":29.188194,"marketCap":6013076067},{"date":"2022-10-14","current":29.508212,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":5864934257},{"date":"2022-10-21","current":32.109467,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6381949174},{"date":"2022-10-28","current":35.962901,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":7147842332},{"date":"2022-11-04","current":34.248607,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6807116169},{"date":"2022-11-11","current":33.547983,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6667862868},{"date":"2022-11-18","current":33.39146,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6636753088},{"date":"2022-11-25","current":32.877172,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6534535239},{"date":"2022-12-02","current":33.3691,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":6632308833},{"date":"2022-12-09","current":49.269735,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":7533440986},{"date":"2022-12-16","current":46.999089,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":7186254735},{"date":"2022-12-23","current":47.882385,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":7321312393},{"date":"2022-12-30","current":49.483965,"twenty":5.880632,"median":23.350826,"eighty":29.187107,"marketCap":7566197158},{"date":"2023-01-06","current":49.911053,"twenty":5.896954,"median":23.387581,"eighty":29.241184,"marketCap":7631499762},{"date":"2023-01-13","current":49.590737,"twenty":5.938706,"median":23.413829,"eighty":29.441527,"marketCap":7582522809},{"date":"2023-01-20","current":48.814213,"twenty":5.953509,"median":23.469724,"eighty":29.585679,"marketCap":7463790802},{"date":"2023-01-27","current":49.532497,"twenty":5.992984,"median":23.529618,"eighty":29.955994,"marketCap":7573617909},{"date":"2023-02-03","current":48.843333,"twenty":6.090532,"median":23.566947,"eighty":30.12983,"marketCap":7468243252},{"date":"2023-02-10","current":47.115568,"twenty":6.179351,"median":23.661066,"eighty":30.248311,"marketCap":7204064536},{"date":"2023-02-17","current":46.580652,"twenty":6.331938,"median":23.739245,"eighty":30.318729,"marketCap":7122274827},{"date":"2023-02-24","current":45.0491,"twenty":6.445807,"median":23.772561,"eighty":30.450809,"marketCap":6888097413},{"date":"2023-03-03","current":47.887837,"twenty":14.875141,"median":23.809159,"eighty":30.532068,"marketCap":7322145994},{"date":"2023-03-10","current":40.300476,"twenty":15.416307,"median":23.884094,"eighty":30.607713,"marketCap":7387883309},{"date":"2023-03-17","current":40.227247,"twenty":15.631956,"median":23.902247,"eighty":30.742006,"marketCap":7374458929},{"date":"2023-03-24","current":40.056379,"twenty":15.821217,"median":23.953021,"eighty":30.853639,"marketCap":7343135378},{"date":"2023-03-31","current":42.733313,"twenty":15.968343,"median":24.01053,"eighty":31.099394,"marketCap":7833871015},{"date":"2023-04-05","current":42.472943,"twenty":16.037744,"median":24.024112,"eighty":31.280643,"marketCap":7786139889},{"date":"2023-04-14","current":42.14748,"twenty":16.227986,"median":24.044594,"eighty":31.547188,"marketCap":7726475982},{"date":"2023-04-21","current":37.900185,"twenty":16.386665,"median":24.063033,"eighty":31.748377,"marketCap":6947861993},{"date":"2023-04-28","current":37.094664,"twenty":16.575549,"median":24.098999,"eighty":31.810065,"marketCap":6800193823},{"date":"2023-05-05","current":35.65449,"twenty":16.877786,"median":24.174329,"eighty":31.911375,"marketCap":6536181033},{"date":"2023-05-12","current":35.263934,"twenty":17.007983,"median":24.249239,"eighty":32.093936,"marketCap":6464584345},{"date":"2023-05-19","current":36.337962,"twenty":17.133296,"median":24.338978,"eighty":32.305019,"marketCap":6661475238},{"date":"2023-05-26","current":36.728518,"twenty":17.234524,"median":24.388838,"eighty":32.531655,"marketCap":6733071927},{"date":"2023-06-02","current":38.266331,"twenty":17.312498,"median":24.437498,"eighty":32.65655,"marketCap":7014983889},{"date":"2023-06-09","current":31.468017,"twenty":17.367298,"median":24.484004,"eighty":32.729237,"marketCap":6358175755},{"date":"2023-06-16","current":32.762845,"twenty":17.433716,"median":24.528995,"eighty":32.776484,"marketCap":6619798317},{"date":"2023-06-23","current":30.720716,"twenty":17.461316,"median":24.638501,"eighty":32.785042,"marketCap":6207182162},{"date":"2023-06-30","current":31.490214,"twenty":17.524987,"median":24.708765,"eighty":32.793921,"marketCap":6362660713},{"date":"2023-07-07","current":31.364431,"twenty":17.596791,"median":24.776347,"eighty":32.793921,"marketCap":6337245950},{"date":"2023-07-14","current":32.407692,"twenty":17.686567,"median":24.879381,"eighty":32.793921,"marketCap":6548038986},{"date":"2023-07-21","current":31.253445,"twenty":17.762672,"median":24.930378,"eighty":32.793921,"marketCap":6314821159},{"date":"2023-07-28","current":32.000746,"twenty":17.811553,"median":25.056825,"eighty":32.793921,"marketCap":6465814752},{"date":"2023-08-04","current":30.424756,"twenty":17.924579,"median":25.211593,"eighty":32.793921,"marketCap":6147382719},{"date":"2023-08-11","current":30.824302,"twenty":17.973937,"median":25.275979,"eighty":32.793921,"marketCap":6228111967},{"date":"2023-08-18","current":30.31377,"twenty":18.049323,"median":25.342167,"eighty":32.793921,"marketCap":6124957928},{"date":"2023-08-25","current":30.417357,"twenty":18.14313,"median":25.434879,"eighty":32.793921,"marketCap":6145887733},{"date":"2023-09-01","current":33.603965,"twenty":18.174434,"median":25.483424,"eighty":32.830039,"marketCap":7435650199},{"date":"2023-09-08","current":32.16448,"twenty":18.305501,"median":25.521348,"eighty":32.830039,"marketCap":7117130969},{"date":"2023-09-15","current":32.792536,"twenty":18.442282,"median":25.574553,"eighty":32.830039,"marketCap":7256102783},{"date":"2023-09-22","current":31.329299,"twenty":18.565843,"median":25.62492,"eighty":32.830039,"marketCap":6932328025},{"date":"2023-09-29","current":31.623283,"twenty":18.70349,"median":25.659797,"eighty":32.830039,"marketCap":6997378662},{"date":"2023-10-06","current":29.231325,"twenty":18.817191,"median":25.722008,"eighty":32.830039,"marketCap":6468103031},{"date":"2023-10-13","current":29.084333,"twenty":18.958995,"median":25.749231,"eighty":32.830039,"marketCap":6435577713},{"date":"2023-10-20","current":28.14225,"twenty":19.11667,"median":25.812461,"eighty":32.830039,"marketCap":6227119992},{"date":"2023-10-27","current":27.12667,"twenty":19.2342,"median":25.841429,"eighty":32.831848,"marketCap":6002399613},{"date":"2023-11-03","current":28.609951,"twenty":19.593662,"median":25.885079,"eighty":32.831848,"marketCap":6330609641},{"date":"2023-11-10","current":28.903934,"twenty":19.761475,"median":25.942155,"eighty":32.831848,"marketCap":6395660277},{"date":"2023-11-17","current":29.545353,"twenty":19.940449,"median":25.988255,"eighty":32.831848,"marketCap":6537588938},{"date":"2023-11-24","current":30.768058,"twenty":20.103595,"median":26.019666,"eighty":32.831848,"marketCap":6808140447},{"date":"2023-12-01","current":30.634429,"twenty":20.188463,"median":26.099595,"eighty":32.831848,"marketCap":6778571976},{"date":"2023-12-08","current":26.320109,"twenty":20.238946,"median":26.128775,"eighty":32.831245,"marketCap":6707074428},{"date":"2023-12-15","current":25.331187,"twenty":20.317308,"median":26.128775,"eighty":32.831245,"marketCap":6455070336},{"date":"2023-12-22","current":24.870895,"twenty":20.416068,"median":26.128775,"eighty":32.831245,"marketCap":6337775547},{"date":"2023-12-29","current":25.632481,"twenty":20.455188,"median":26.14187,"eighty":32.831848,"marketCap":6531848198},{"date":"2024-01-05","current":25.910971,"twenty":20.528024,"median":26.154965,"eighty":32.832451,"marketCap":6602815063},{"date":"2024-01-12","current":27.496661,"twenty":20.587166,"median":26.296267,"eighty":32.832451,"marketCap":7006891704},{"date":"2024-01-19","current":29.173287,"twenty":20.698476,"median":26.341108,"eighty":32.838414,"marketCap":7434141198},{"date":"2024-01-26","current":29.377892,"twenty":20.804356,"median":26.401548,"eighty":32.832451,"marketCap":7486280119},{"date":"2024-02-02","current":30.77979,"twenty":20.984271,"median":26.49005,"eighty":32.832451,"marketCap":7843521502},{"date":"2024-02-09","current":31.570766,"twenty":21.116376,"median":26.61526,"eighty":32.832451,"marketCap":8045083619},{"date":"2024-02-16","current":32.464171,"twenty":21.128632,"median":26.70715,"eighty":32.832451,"marketCap":8272747304},{"date":"2024-02-23","current":32.048766,"twenty":21.400947,"median":26.77875,"eighty":32.832451,"marketCap":8166890941},{"date":"2024-03-01","current":32.424338,"twenty":21.659905,"median":26.86934,"eighty":32.831848,"marketCap":8262596694},{"date":"2024-03-08","current":33.572406,"twenty":21.679805,"median":26.898575,"eighty":32.874191,"marketCap":7658973588},{"date":"2024-03-15","current":31.838415,"twenty":21.679805,"median":26.898575,"eighty":32.791037,"marketCap":7263393219},{"date":"2024-03-22","current":32.129988,"twenty":21.679805,"median":26.898575,"eighty":32.735292,"marketCap":7329910457},{"date":"2024-03-28","current":32.003217,"twenty":21.679805,"median":26.898575,"eighty":32.665401,"marketCap":7300989919},{"date":"2024-04-05","current":30.177722,"twenty":21.675074,"median":26.882897,"eighty":32.612137,"marketCap":6884534166},{"date":"2024-04-12","current":29.854457,"twenty":21.675074,"median":26.882897,"eighty":32.564127,"marketCap":6810786793},{"date":"2024-04-19","current":27.743728,"twenty":21.675074,"median":26.882897,"eighty":32.463813,"marketCap":6329259828},{"date":"2024-04-26","current":28.954386,"twenty":21.679805,"median":26.898575,"eighty":32.39964,"marketCap":6605450970},{"date":"2024-05-03","current":30.114336,"twenty":21.679805,"median":26.898575,"eighty":32.271434,"marketCap":6870073896},{"date":"2024-05-10","current":31.008069,"twenty":21.679805,"median":26.898575,"eighty":32.207242,"marketCap":7073963692},{"date":"2024-05-17","current":31.185547,"twenty":21.679805,"median":26.898575,"eighty":32.132314,"marketCap":7114452446},{"date":"2024-05-24","current":30.982714,"twenty":21.679805,"median":26.898575,"eighty":32.050469,"marketCap":7068179584},{"date":"2024-05-31","current":30.329846,"twenty":21.679805,"median":26.898575,"eighty":32.007815,"marketCap":6919238812},{"date":"2024-06-07","current":45.422871,"twenty":21.679805,"median":26.898575,"eighty":31.957446,"marketCap":6978315625},{"date":"2024-06-14","current":45.217083,"twenty":21.675074,"median":26.882897,"eighty":31.956352,"marketCap":6946700521},{"date":"2024-06-21","current":43.926236,"twenty":21.672843,"median":26.879104,"eighty":31.950433,"marketCap":6748387598},{"date":"2024-06-28","current":45.039358,"twenty":21.666148,"median":26.86337,"eighty":31.93331,"marketCap":6919396568},{"date":"2024-07-05","current":43.916882,"twenty":21.666148,"median":26.86337,"eighty":31.944987,"marketCap":6746950548},{"date":"2024-07-12","current":44.824217,"twenty":21.666148,"median":26.86337,"eighty":31.944987,"marketCap":6886344414},{"date":"2024-07-15","current":45.60995,"twenty":21.666148,"median":26.86337,"eighty":31.944987,"marketCap":7007056628},{"date":"2024-08-02","current":47.976504,"twenty":21.514541,"median":26.755056,"eighty":31.806671,"marketCap":7370630321},{"date":"2024-08-09","current":45.441579,"twenty":21.514541,"median":26.755056,"eighty":31.815767,"marketCap":6981189725},{"date":"2024-08-16","current":50.801403,"twenty":21.514541,"median":26.755056,"eighty":31.822571,"marketCap":7804619473},{"date":"2024-08-23","current":50.792049,"twenty":21.514541,"median":26.755056,"eighty":31.835579,"marketCap":7803182423},{"date":"2024-08-30","current":53.074417,"twenty":21.514541,"median":26.755056,"eighty":31.92347,"marketCap":8153822664},{"date":"2024-09-06","current":54.821419,"twenty":21.514541,"median":26.755056,"eighty":31.97493,"marketCap":7572318096},{"date":"2024-09-13","current":57.017203,"twenty":21.514541,"median":26.755056,"eighty":32.049618,"marketCap":7875615216},{"date":"2024-09-20","current":60.624563,"twenty":21.514541,"median":26.755056,"eighty":32.218551,"marketCap":8373889056},{"date":"2024-09-27","current":65.308903,"twenty":21.514541,"median":26.755056,"eighty":32.284374,"marketCap":9020922912},{"date":"2024-10-04","current":68.22616,"twenty":21.514541,"median":26.755056,"eighty":32.435533,"marketCap":9423874800},{"date":"2024-10-11","current":71.624398,"twenty":21.514541,"median":26.755056,"eighty":32.586648,"marketCap":9893263200},{"date":"2024-10-18","current":69.543631,"twenty":21.514541,"median":26.755056,"eighty":32.617482,"marketCap":9605853072},{"date":"2024-10-25","current":69.073105,"twenty":21.514541,"median":26.755056,"eighty":32.673833,"marketCap":9540860832},{"date":"2024-10-31","current":67.577881,"twenty":21.514541,"median":26.755056,"eighty":32.776169,"marketCap":9334329936},{"date":"2024-11-08","current":73.527411,"twenty":21.499081,"median":26.750889,"eighty":32.871209,"marketCap":10156120704},{"date":"2024-11-15","current":72.931412,"twenty":21.499081,"median":26.750889,"eighty":33.04562,"marketCap":10073797200},{"date":"2024-11-22","current":71.279346,"twenty":21.499081,"median":26.750889,"eighty":33.345249,"marketCap":9845602224},{"date":"2024-11-29","current":72.900044,"twenty":21.499081,"median":26.750889,"eighty":33.552455,"marketCap":10069464384},{"date":"2024-12-06","current":75.524529,"twenty":21.499081,"median":26.750889,"eighty":34.006079,"marketCap":10431976656},{"date":"2024-12-13","current":87.291369,"twenty":21.499081,"median":26.77875,"eighty":34.369586,"marketCap":12057294924},{"date":"2024-12-20","current":145.772407,"twenty":21.499081,"median":26.875311,"eighty":35.076305,"marketCap":12238468191},{"date":"2024-12-27","current":149.705837,"twenty":21.499081,"median":26.967517,"eighty":35.317635,"marketCap":12568703221},{"date":"2025-01-03","current":140.903594,"twenty":21.499081,"median":27.045627,"eighty":35.664254,"marketCap":11829702127},{"date":"2025-01-10","current":139.193927,"twenty":21.483622,"median":27.136772,"eighty":35.943529,"marketCap":11686165376},{"date":"2025-01-17","current":142.257785,"twenty":21.483622,"median":27.252112,"eighty":36.311925,"marketCap":11943394603},{"date":"2025-01-24","current":166.193114,"twenty":21.483622,"median":27.393867,"eighty":36.720381,"marketCap":13952909117},{"date":"2025-01-31","current":143.290356,"twenty":21.483622,"median":27.515238,"eighty":37.387581,"marketCap":12030085116},{"date":"2025-02-07","current":157.627855,"twenty":21.483622,"median":27.598253,"eighty":38.128009,"marketCap":13233804206},{"date":"2025-02-14","current":150.39986,"twenty":21.483622,"median":27.778719,"eighty":39.138573,"marketCap":12626970615},{"date":"2025-02-21","current":146.337286,"twenty":21.483622,"median":27.872113,"eighty":39.669077,"marketCap":12285893187},{"date":"2025-02-28","current":132.084424,"twenty":21.483622,"median":28.052522,"eighty":40.293849,"marketCap":11089279877},{"date":"2025-03-07","current":115.834129,"twenty":21.468162,"median":28.195701,"eighty":40.764261,"marketCap":9724970165},{"date":"2025-03-14","current":112.142124,"twenty":21.675074,"median":28.28256,"eighty":41.398914,"marketCap":8857097071},{"date":"2025-03-21","current":118.117278,"twenty":21.908213,"median":28.396596,"eighty":41.781334,"marketCap":9329020715},{"date":"2025-03-28","current":113.131984,"twenty":22.010888,"median":28.542382,"eighty":42.472943,"marketCap":8935277193},{"date":"2025-04-04","current":101.127683,"twenty":22.111672,"median":28.636372,"eighty":42.813114,"marketCap":7987165534},{"date":"2025-04-11","current":105.03313,"twenty":22.116165,"median":28.677048,"eighty":43.690516,"marketCap":8295621651},{"date":"2025-04-17","current":105.951,"twenty":22.116165,"median":28.746732,"eighty":43.916882,"marketCap":8368115946},{"date":"2025-04-25","current":115.705619,"twenty":22.111672,"median":28.809544,"eighty":44.824217,"marketCap":9138545510},{"date":"2025-05-02","current":128.5558,"twenty":22.111672,"median":28.903678,"eighty":45.06742,"marketCap":10153465636},{"date":"2025-05-09","current":134.584946,"twenty":22.111672,"median":28.980927,"eighty":45.422871,"marketCap":10629653651},{"date":"2025-05-16","current":143.619667,"twenty":22.111672,"median":29.161109,"eighty":45.65672,"marketCap":11343224944},{"date":"2025-05-23","current":144.195586,"twenty":22.111672,"median":29.224438,"eighty":46.795264,"marketCap":11388711561},{"date":"2025-05-30","current":146.769221,"twenty":22.111672,"median":29.224438,"eighty":47.039142,"marketCap":11591979877},{"date":"2025-06-06","current":98.539826,"twenty":22.111672,"median":29.231325,"eighty":47.361061,"marketCap":10326875274},{"date":"2025-06-13","current":99.996678,"twenty":22.111672,"median":29.377892,"eighty":47.678547,"marketCap":10479551870},{"date":"2025-06-20","current":99.578508,"twenty":22.110536,"median":29.526041,"eighty":47.913446,"marketCap":10435728032},{"date":"2025-06-27","current":109.951831,"twenty":22.110536,"median":29.611962,"eighty":48.016335,"marketCap":11522841939},{"date":"2025-07-03","current":109.776469,"twenty":22.110536,"median":29.699854,"eighty":48.682204,"marketCap":11504464200},{"date":"2025-07-11","current":105.824085,"twenty":22.110536,"median":29.856919,"eighty":49.135923,"marketCap":11090258252},{"date":"2025-07-18","current":114.403322,"twenty":22.110536,"median":30.037554,"eighty":49.308698,"marketCap":11989353758},{"date":"2025-07-25","current":117.613792,"twenty":22.110536,"median":30.120593,"eighty":49.547476,"marketCap":12325807737},{"date":"2025-08-01","current":125.235284,"twenty":22.110536,"median":30.182247,"eighty":49.786809,"marketCap":13124532519},{"date":"2025-08-08","current":128.391796,"twenty":22.110536,"median":30.249831,"eighty":50.36726,"marketCap":13455331809},{"date":"2025-08-15","current":123.319794,"twenty":22.110536,"median":30.296454,"eighty":50.79392,"marketCap":12923791069},{"date":"2025-08-22","current":117.843111,"twenty":22.110536,"median":30.380716,"eighty":51.99684,"marketCap":12349840164},{"date":"2025-08-29","current":132.047414,"twenty":22.110536,"median":30.443424,"eighty":53.367761,"marketCap":13838436970},{"date":"2025-09-05","current":117.068484,"twenty":22.14599,"median":30.514163,"eighty":54.980352,"marketCap":16492256763},{"date":"2025-09-12","current":132.66827,"twenty":22.174891,"median":30.580809,"eighty":58.890939,"marketCap":18689907810},{"date":"2025-09-19","current":138.215305,"twenty":22.174891,"median":30.677363,"eighty":63.476992,"marketCap":19471357540},{"date":"2025-09-26","current":137.3442,"twenty":22.174891,"median":30.725647,"eighty":64.765185,"marketCap":19348638900},{"date":"2025-10-03","current":152.853872,"twenty":22.174891,"median":30.766584,"eighty":67.019524,"marketCap":21533594915},{"date":"2025-10-10","current":163.817778,"twenty":22.174891,"median":30.78133,"eighty":68.301444,"marketCap":23078157107},{"date":"2025-10-17","current":170.996884,"twenty":22.174891,"median":30.821108,"eighty":69.091926,"marketCap":24089527968},{"date":"2025-10-24","current":172.79917,"twenty":22.174891,"median":30.922019,"eighty":69.598002,"marketCap":24343428602},{"date":"2025-10-31","current":189.199971,"twenty":22.174891,"median":30.978029,"eighty":70.340387,"marketCap":26653924375},{"date":"2025-11-07","current":201.715846,"twenty":22.174891,"median":31.001648,"eighty":71.624398,"marketCap":28417123225},{"date":"2025-11-14","current":194.456639,"twenty":22.174891,"median":31.082327,"eighty":73.010879,"marketCap":27394467892},{"date":"2025-11-21","current":176.674084,"twenty":22.174891,"median":31.121212,"eighty":74.12341,"marketCap":24889314966},{"date":"2025-11-28","current":204.469338,"twenty":22.174891,"median":31.1862,"eighty":75.219211,"marketCap":28805026972},{"date":"2025-12-05","current":195.978569,"twenty":22.174891,"median":31.241084,"eighty":76.626604,"marketCap":27608872872},{"date":"2025-12-12","current":277.109412,"twenty":22.262966,"median":31.257528,"eighty":97.35546,"marketCap":34178120631},{"date":"2025-12-19","current":240.635499,"twenty":22.399516,"median":31.308939,"eighty":98.647741,"marketCap":29679501211},{"date":"2025-12-26","current":274.405096,"twenty":22.447256,"median":31.354205,"eighty":99.662142,"marketCap":33844575725},{"date":"2026-01-02","current":267.084734,"twenty":22.468002,"median":31.37183,"eighty":102.230481,"marketCap":32941696874},{"date":"2026-01-09","current":257.194821,"twenty":22.601451,"median":31.403835,"eighty":105.796035,"marketCap":31721894869},{"date":"2026-01-16","current":278.413594,"twenty":22.6167,"median":31.487811,"eighty":107.016545,"marketCap":34338975845},{"date":"2026-01-23","current":262.699368,"twenty":22.689497,"median":31.535416,"eighty":108.068716,"marketCap":32400814692},{"date":"2026-01-30","current":289.53689,"twenty":22.689497,"median":31.656635,"eighty":109.776469,"marketCap":35710900964},{"date":"2026-02-06","current":288.908778,"twenty":22.689497,"median":31.751875,"eighty":110.778209,"marketCap":35633430860},{"date":"2026-02-13","current":334.566826,"twenty":22.689497,"median":31.836052,"eighty":112.24291,"marketCap":41264803165},{"date":"2026-02-20","current":363.631291,"twenty":22.689497,"median":31.887239,"eighty":113.917705,"marketCap":44849556171},{"date":"2026-02-27","current":391.296054,"twenty":22.708152,"median":31.979233,"eighty":115.464069,"marketCap":48261672648},{"date":"2026-03-06","current":184.837218,"twenty":22.863648,"median":32.04983,"eighty":116.901553,"marketCap":42336779940},{"date":"2026-03-13","current":207.934687,"twenty":22.940268,"median":32.218706,"eighty":117.659656,"marketCap":47627232166},{"date":"2026-03-20","current":254.697305,"twenty":22.940268,"median":32.284939,"eighty":118.401638,"marketCap":58338163011},{"date":"2026-03-27","current":239.517202,"twenty":22.940268,"median":32.438332,"eighty":119.523886,"marketCap":54861175691},{"date":"2026-04-02","current":256.431997,"twenty":22.940268,"median":32.574697,"eighty":120.926312,"marketCap":58735492591},{"date":"2026-04-10","current":300.873461,"twenty":22.940268,"median":32.612137,"eighty":122.437589,"marketCap":68914765351},{"date":"2026-04-17","current":305.682448,"twenty":22.940268,"median":32.660359,"eighty":123.532926,"marketCap":70016259097},{"date":"2026-04-24","current":318.448797,"twenty":22.940268,"median":32.777648,"eighty":125.156084,"marketCap":72940378567},{"date":"2026-05-01","current":325.690058,"twenty":23.015213,"median":32.869719,"eighty":126.283724,"marketCap":74598982116},{"date":"2026-05-08","current":332.591788,"twenty":23.074714,"median":33.044875,"eighty":127.733515,"marketCap":76179816530},{"date":"2026-05-15","current":365.192895,"twenty":23.156592,"median":33.339286,"eighty":129.31623,"marketCap":83647067460},{"date":"2026-05-22","current":362.51369,"twenty":23.1863,"median":33.563921,"eighty":131.264882,"marketCap":83033398287},{"date":"2026-05-29","current":351.988243,"twenty":23.282794,"median":34.054817,"eighty":132.260469,"marketCap":80622555106},{"date":"2026-06-05","current":172.98652,"twenty":23.287871,"median":34.360603,"eighty":134.853745,"marketCap":75819991610},{"date":"2026-06-12","current":143.787798,"twenty":23.287871,"median":35.074533,"eighty":136.846863,"marketCap":63022191932},{"date":"2026-06-18","current":141.042647,"twenty":23.287871,"median":35.316822,"eighty":138.281389,"marketCap":61818992095},{"date":"2026-06-26","current":156.534989,"twenty":23.282794,"median":35.70203,"eighty":139.059121,"marketCap":68609285764},{"date":"2026-07-02","current":149.349152,"twenty":23.282794,"median":36.053182,"eighty":139.555004,"marketCap":65459733249},{"date":"2026-07-10","current":149.316856,"twenty":23.282794,"median":36.370509,"eighty":140.585911,"marketCap":65445577957},{"date":"2026-07-17","current":125.569682,"twenty":23.3116,"median":37.021435,"eighty":141.397873,"marketCap":55037191602},{"date":"2026-07-24","current":131.615474,"twenty":23.446017,"median":37.892049,"eighty":141.397873,"marketCap":57687062302},{"date":"2026-07-31","current":120.163349,"twenty":23.444359,"median":38.258195,"eighty":141.441885,"marketCap":52667595688},{"date":"2026-08-07","current":130.397919,"twenty":23.444359,"median":39.280704,"eighty":141.441885,"marketCap":57153407786},{"date":"2026-08-14","current":143.003008,"twenty":23.444359,"median":40.141813,"eighty":141.745242,"marketCap":62678218332},{"date":"2026-08-21","current":126.754941,"twenty":23.705071,"median":40.406252,"eighty":142.021667,"marketCap":55556690826},{"date":"2026-08-28","current":129.135149,"twenty":23.820287,"median":41.162954,"eighty":142.021667,"marketCap":56599935861},{"date":"2026-08-31","current":122.220597,"twenty":23.820287,"median":41.321617,"eighty":142.021667,"marketCap":53569287801}],"updateTime":1788284899131},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CIEN\",pageSize:20,pageCount:13,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"13985353","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000040-CIEN","pdf_url":"","pub_time":1631030400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CIEN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/0000936395-21-000040-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/cien-20210731.htm","primary":true,"translateUrl":"","linkName":"cien-20210731.htm","type":"10-Q","id":"NTFILEFsoSfGoy6aTCN6U5","market":"us","size":2576254},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/ex311certofceo8-11x21.htm","primary":false,"translateUrl":"","linkName":"ex311certofceo8-11x21.htm","type":"EX-31.1","id":"NTFILEGHiW42oZZxhR2mMo","market":"us","size":8520},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/ex312certofcfo8-11x21.htm","primary":false,"translateUrl":"","linkName":"ex312certofcfo8-11x21.htm","type":"EX-31.2","id":"NTFILEA29QgUyHYfdx6XSs","market":"us","size":7922},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/ex321certofceosection9068-.htm","primary":false,"translateUrl":"","linkName":"ex321certofceosection9068-.htm","type":"EX-32.1","id":"NTFILEFFrj5oXFRuNKSNfm","market":"us","size":4632},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000040/ex322certofcfosection9068-.htm","primary":false,"translateUrl":"","linkName":"ex322certofcfosection9068-.htm","type":"EX-32.2","id":"NTFILEDTAptkgV7vFmyvNi","market":"us","size":4529}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-09-08 00:00","pubTimestamp":1631030400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13985356","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000036-CIEN","pdf_url":"","pub_time":1630512000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/0000936395-21-000036-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/ex991-2021q3earningspressr.htm","primary":true,"translateUrl":"","linkName":"ex991-2021q3earningspressr.htm","type":"EX-99.1","id":"NTFILEFSzcEUmMKbGeY2DC","market":"us","size":347555},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/cien-20210902.htm","primary":false,"translateUrl":"","linkName":"cien-20210902.htm","type":"8-K","id":"NTFILEDCgHQNpm7kK1kHAF","market":"us","size":46380},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati.htm","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati.htm","type":"EX-99.2","id":"NTFILE6iREqRHa3Jts71iU","market":"us","size":29736},{"description":"EX-99.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/ex993-pressreleaseprojectv.htm","primary":false,"translateUrl":"","linkName":"ex993-pressreleaseprojectv.htm","type":"EX-99.3","id":"NTFILE48S1xpor1Ei7akVD","market":"us","size":9848},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati001.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati001.jpg","type":"GRAPHIC","id":"NTFILECLpy6fs5zZGQKgVa","market":"us","size":36414},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati002.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati002.jpg","type":"GRAPHIC","id":"NTFILEFZvGh1zTjmRZArie","market":"us","size":235123},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati003.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati003.jpg","type":"GRAPHIC","id":"NTFILE3y2jypH13d3Nd95F","market":"us","size":138837},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati004.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati004.jpg","type":"GRAPHIC","id":"NTFILE66CAxiQrpS8MExzR","market":"us","size":61976},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati005.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati005.jpg","type":"GRAPHIC","id":"NTFILE5FSPkHEzK8yZSf3h","market":"us","size":141486},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati006.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati006.jpg","type":"GRAPHIC","id":"NTFILEFScBwUHmaWgyjJsM","market":"us","size":51009},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati007.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati007.jpg","type":"GRAPHIC","id":"NTFILEJ8nijK2tEA1KUCNk","market":"us","size":80614},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati008.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati008.jpg","type":"GRAPHIC","id":"NTFILEBkYJR1ANF1wH15zx","market":"us","size":130295},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati009.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati009.jpg","type":"GRAPHIC","id":"NTFILE8DLF64sbJkVv9M6x","market":"us","size":67084},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati010.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati010.jpg","type":"GRAPHIC","id":"NTFILE2YTiAZztYXneWFE1","market":"us","size":85865},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati011.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati011.jpg","type":"GRAPHIC","id":"NTFILEEdZFaGwTyjebYzgN","market":"us","size":163629},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati012.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati012.jpg","type":"GRAPHIC","id":"NTFILE4GyHXe8nej1T585G","market":"us","size":61848},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati013.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati013.jpg","type":"GRAPHIC","id":"NTFILE4H2mGCYE8GHg7sKW","market":"us","size":91888},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati014.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati014.jpg","type":"GRAPHIC","id":"NTFILEHkbnufFxvBy75QfX","market":"us","size":78566},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati015.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati015.jpg","type":"GRAPHIC","id":"NTFILE3KjkHiEK1uUyGbqz","market":"us","size":64922},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati016.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati016.jpg","type":"GRAPHIC","id":"NTFILEFBqMfhStQr1cZGYT","market":"us","size":80234},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati017.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati017.jpg","type":"GRAPHIC","id":"NTFILEHpuCojLKgAN7S9dk","market":"us","size":112148},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati018.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati018.jpg","type":"GRAPHIC","id":"NTFILE7NMnmG4efVSoN5ZW","market":"us","size":66349},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati019.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati019.jpg","type":"GRAPHIC","id":"NTFILEAqdLAQwAiVBKfSSq","market":"us","size":61185},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati020.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati020.jpg","type":"GRAPHIC","id":"NTFILEHHEf661wCsFsqNdF","market":"us","size":59480},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati021.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati021.jpg","type":"GRAPHIC","id":"NTFILE6f8QRR9oRdo6nsaE","market":"us","size":77916},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati022.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati022.jpg","type":"GRAPHIC","id":"NTFILEDUFLjBRgN6YAVWw1","market":"us","size":80755},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati023.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati023.jpg","type":"GRAPHIC","id":"NTFILEAcJfBMo28epHm9xK","market":"us","size":147786},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati024.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati024.jpg","type":"GRAPHIC","id":"NTFILECZJfKC2c5sErc7Zg","market":"us","size":136117},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000036/q321_earningsxpresentati025.jpg","primary":false,"translateUrl":"","linkName":"q321_earningsxpresentati025.jpg","type":"GRAPHIC","id":"NTFILE2H8bhgu5u67xNUG8","market":"us","size":103874}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-09-02 00:00","pubTimestamp":1630512000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12878125","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000034-CIEN","pdf_url":null,"pub_time":1623168000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CIEN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/0000936395-21-000034-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":98113,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98114,"name":"Condensed Consolidated Statements of Comprehensive Income Gain (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98115,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98116,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98117,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":98118,"name":"Condensed Consolidated Statements of Changes in Stockholders??? Equity","name_zh":"简明合并股东变动表？？？公平","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000034/R7.htm","cdn_url":"https://static.tigerbbs.com/953dbfd53c78f34c29b654e2a5966ba4","translation_url":"https://static.tigerbbs.com/3fce15a86570c9412baeaa7b4d9e669d","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-06-09 00:00","pubTimestamp":1623168000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12847396","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000027-CIEN","pdf_url":null,"pub_time":1622649600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000027/0000936395-21-000027-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-06-03 00:00","pubTimestamp":1622649600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12517037","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000020-CIEN","pdf_url":null,"pub_time":1618934400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"CIEN","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000020/0000936395-21-000020-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000020/s-8espp2021.htm","primary":true,"translateUrl":null,"linkName":"s-8espp2021.htm","type":"S-8","id":"NTFILEq7XWq6g4qnjFWjdn","market":"us","size":69046},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000020/ex51-opinionespp2021.htm","primary":false,"translateUrl":null,"linkName":"ex51-opinionespp2021.htm","type":"EX-5.1","id":"NTFILED6HGb7GzBFjWGBuj","market":"us","size":6595},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000020/ex232-consentespp2021.htm","primary":false,"translateUrl":null,"linkName":"ex232-consentespp2021.htm","type":"EX-23.2","id":"NTFILEHyk9RyMCk5SoKNTM","market":"us","size":2073},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000020/capturea441.jpg","primary":false,"translateUrl":null,"linkName":"capturea441.jpg","type":"GRAPHIC","id":"NTFILEG4aLPxafctd72y5r","market":"us","size":9743}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2021-04-21 00:00","pubTimestamp":1618934400,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12517036","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423721008088-CIEN","pdf_url":null,"pub_time":1618156800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"CIEN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000083423721008088/0000834237-21-008088-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-04-12 00:00","pubTimestamp":1618156800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12470741","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000015-CIEN","pdf_url":null,"pub_time":1617638400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000015/0000936395-21-000015-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000015/amendedandrestatedesppplan.htm","primary":true,"translateUrl":null,"linkName":"amendedandrestatedesppplan.htm","type":"EX-10.1","id":"NTFILEBLcvtkhDt5bg2v3Y","market":"us","size":63146},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000015/cien-20210401.htm","primary":false,"translateUrl":null,"linkName":"cien-20210401.htm","type":"8-K","id":"NTFILEJ3vtvPjbahjj9w4D","market":"us","size":61885}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-04-06 00:00","pubTimestamp":1617638400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12139618","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000010-CIEN","pdf_url":null,"pub_time":1615305600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CIEN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/0000936395-21-000010-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/cien-20210130.htm","primary":true,"translateUrl":null,"linkName":"cien-20210130.htm","type":"10-Q","id":"NTFILEBLmdWKymAgao663s","market":"us","size":1939146},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/ex101-210223incbonusplanam.htm","primary":false,"translateUrl":null,"linkName":"ex101-210223incbonusplanam.htm","type":"EX-10.1","id":"NTFILE5jnBmJXKGDXxDd9N","market":"us","size":58891},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/ex311certofceo3-10x21.htm","primary":false,"translateUrl":null,"linkName":"ex311certofceo3-10x21.htm","type":"EX-31.1","id":"NTFILEAJjEYi9rjNp5Zxax","market":"us","size":8532},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/ex312certofcfo3-10x21.htm","primary":false,"translateUrl":null,"linkName":"ex312certofcfo3-10x21.htm","type":"EX-31.2","id":"NTFILEFGFP31X4CtuEB9fD","market":"us","size":7934},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/ex321certofceosection9063-.htm","primary":false,"translateUrl":null,"linkName":"ex321certofceosection9063-.htm","type":"EX-32.1","id":"NTFILEF5uqcRqm4mgrbp1Q","market":"us","size":4667},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/ex322certofcfosection9063-.htm","primary":false,"translateUrl":null,"linkName":"ex322certofcfosection9063-.htm","type":"EX-32.2","id":"NTFILEQnUiR8BvkAXSCVgz","market":"us","size":4564}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":73146,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":73147,"name":"Condensed Consolidated Statements of Comprehensive Income Gain (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":73148,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":73149,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":73150,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":73151,"name":"Condensed Consolidated Statements of Changes in Stockholders??? Equity","name_zh":"简明合并股东变动表？？？公平","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000010/R7.htm","cdn_url":"https://static.tigerbbs.com/c640a4bdec031470c9720cbf8af83e1c","translation_url":"https://static.tigerbbs.com/b2ea88c9da60bf037190fed6f749d8e9","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-03-10 00:00","pubTimestamp":1615305600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12065545","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639521000006-CIEN","pdf_url":null,"pub_time":1614787200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/0000936395-21-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/ex991-2021q1earningspressr.htm","primary":true,"translateUrl":null,"linkName":"ex991-2021q1earningspressr.htm","type":"EX-99.1","id":"NTFILEAuPRaJSAMjuLkhKK","market":"us","size":313939},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/cien-20210304.htm","primary":false,"translateUrl":null,"linkName":"cien-20210304.htm","type":"8-K","id":"NTFILE7xcX2eWjA7uSwPZt","market":"us","size":42011},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati.htm","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati.htm","type":"EX-99.2","id":"NTFILE27FraKvWaTSUsSwL","market":"us","size":30422},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati001.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati001.jpg","type":"GRAPHIC","id":"NTFILE6yqYrX2GbyvwN9K1","market":"us","size":35554},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati002.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati002.jpg","type":"GRAPHIC","id":"NTFILECS2ep7HEH35gGSZA","market":"us","size":232737},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati003.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati003.jpg","type":"GRAPHIC","id":"NTFILE2YNkXzvnEnP6DbyV","market":"us","size":118662},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati004.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati004.jpg","type":"GRAPHIC","id":"NTFILEBjFmBkD31LbW3RJb","market":"us","size":128973},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati005.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati005.jpg","type":"GRAPHIC","id":"NTFILEENzCPHspPrAtYNRx","market":"us","size":51873},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati006.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati006.jpg","type":"GRAPHIC","id":"NTFILE8jhBHkmuwExRuRs5","market":"us","size":74312},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati007.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati007.jpg","type":"GRAPHIC","id":"NTFILECJbxL3znjWGR5y7S","market":"us","size":119256},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati008.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati008.jpg","type":"GRAPHIC","id":"NTFILEGzyJFmAxx81aYtbB","market":"us","size":67466},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati009.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati009.jpg","type":"GRAPHIC","id":"NTFILEkyoMC6bmPDXtvJk2","market":"us","size":85836},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati010.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati010.jpg","type":"GRAPHIC","id":"NTFILEDYzxoWRSzMcqrqFK","market":"us","size":160412},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati011.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati011.jpg","type":"GRAPHIC","id":"NTFILE4eeu64JbQxnVkT5x","market":"us","size":62327},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati012.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati012.jpg","type":"GRAPHIC","id":"NTFILEBtRmedEQN1Vau2C2","market":"us","size":95706},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati013.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati013.jpg","type":"GRAPHIC","id":"NTFILEGhxShypKG1deYAxb","market":"us","size":79031},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati014.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati014.jpg","type":"GRAPHIC","id":"NTFILEFWtsi5UC6Dw73TUk","market":"us","size":65480},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati015.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati015.jpg","type":"GRAPHIC","id":"NTFILEG1vxb7cusBFXMrV5","market":"us","size":113649},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati016.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati016.jpg","type":"GRAPHIC","id":"NTFILEFS4gswyaKrG9qJUh","market":"us","size":66594},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati017.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati017.jpg","type":"GRAPHIC","id":"NTFILE2qjSqJ5KDMiALYsY","market":"us","size":62094},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati018.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati018.jpg","type":"GRAPHIC","id":"NTFILEC8uaKLY2kCQn4EB3","market":"us","size":59279},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati019.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati019.jpg","type":"GRAPHIC","id":"NTFILE3o22t5TEg6HpTzSo","market":"us","size":78624},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati020.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati020.jpg","type":"GRAPHIC","id":"NTFILEHzPwvi932eKDkoqW","market":"us","size":75641},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati021.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati021.jpg","type":"GRAPHIC","id":"NTFILE5iJYo2r7fsBaKfoj","market":"us","size":136988},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati022.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati022.jpg","type":"GRAPHIC","id":"NTFILEHHSKyEANAFNAc1gB","market":"us","size":130049},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639521000006/q121_earningsxpresentati023.jpg","primary":false,"translateUrl":null,"linkName":"q121_earningsxpresentati023.jpg","type":"GRAPHIC","id":"NTFILEC8K6nnJNrBkSAMkQ","market":"us","size":105604}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-03-04 00:00","pubTimestamp":1614787200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11894944","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921017752-CIEN","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"CIEN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000110465921017752/0001104659-21-017752-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465921017752/tv0538-cienacorp.htm","primary":true,"translateUrl":null,"linkName":"tv0538-cienacorp.htm","type":"SC 13G/A","id":"NTFILE9Q8jqTM5rXSRiY4F","market":"us","size":12279}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11894933","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423721002811-CIEN","pdf_url":null,"pub_time":1611849600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"CIEN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000083423721002811/0000834237-21-002811-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-01-29 00:00","pubTimestamp":1611849600,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11208119","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000042-CIEN","pdf_url":null,"pub_time":1608220800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"CIEN","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/0000936395-20-000042-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/cien-20201031.htm","primary":true,"translateUrl":null,"linkName":"cien-20201031.htm","type":"10-K","id":"NTFILEFbobK8kZeHXTnjKX","market":"us","size":4027649},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex42-descriptionofsecuriti.htm","primary":false,"translateUrl":null,"linkName":"ex42-descriptionofsecuriti.htm","type":"EX-4.2","id":"NTFILEAFt6MmL5buwJCyBK","market":"us","size":22932},{"description":"EX-10.3","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex103-2017rsuagree201218.htm","primary":false,"translateUrl":null,"linkName":"ex103-2017rsuagree201218.htm","type":"EX-10.3","id":"NTFILEDkidiZoyyxcNmwUL","market":"us","size":178974},{"description":"EX-10.5","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex105-2017psuagree201218.htm","primary":false,"translateUrl":null,"linkName":"ex105-2017psuagree201218.htm","type":"EX-10.5","id":"NTFILEEu4ybxEU6NhjvU4g","market":"us","size":86812},{"description":"EX-10.6","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex106-2017msuagree201218.htm","primary":false,"translateUrl":null,"linkName":"ex106-2017msuagree201218.htm","type":"EX-10.6","id":"NTFILE8AFmxHf5NVscXhRr","market":"us","size":90275},{"description":"EX-21.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex21120201031-subsidiaries.htm","primary":false,"translateUrl":null,"linkName":"ex21120201031-subsidiaries.htm","type":"EX-21.1","id":"NTFILE3U5Gqjk2MLQGYXn3","market":"us","size":2571},{"description":"EX-23.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex2312020103110kpwcconsent.htm","primary":false,"translateUrl":null,"linkName":"ex2312020103110kpwcconsent.htm","type":"EX-23.1","id":"NTFILE2p25TXgvjppBW5E2","market":"us","size":2653},{"description":"EX-31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex3112020103110kceocert302.htm","primary":false,"translateUrl":null,"linkName":"ex3112020103110kceocert302.htm","type":"EX-31.1","id":"NTFILE3uWAGbFuRuVzP4JH","market":"us","size":8857},{"description":"EX-31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex3122020103110kcfocert302.htm","primary":false,"translateUrl":null,"linkName":"ex3122020103110kcfocert302.htm","type":"EX-31.2","id":"NTFILE7b9z6GZFfcNfZWtQ","market":"us","size":8797},{"description":"EX-32.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex3212020103110kceocert906.htm","primary":false,"translateUrl":null,"linkName":"ex3212020103110kceocert906.htm","type":"EX-32.1","id":"NTFILEMrCRMqAasGyC456G","market":"us","size":4983},{"description":"EX-32.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/ex3222020103110kcfocert906.htm","primary":false,"translateUrl":null,"linkName":"ex3222020103110kcfocert906.htm","type":"EX-32.2","id":"NTFILEBEua7r9f52NJxR7v","market":"us","size":4634},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000042/cien-20201031_g1.jpg","primary":false,"translateUrl":null,"linkName":"cien-20201031_g1.jpg","type":"GRAPHIC","id":"NTFILEDodoTrGG2toz76c9","market":"us","size":389586}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-12-18 00:00","pubTimestamp":1608220800,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11114816","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000038-CIEN","pdf_url":null,"pub_time":1607529600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/0000936395-20-000038-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/ex991-2020q4pressrelea.htm","primary":true,"translateUrl":null,"linkName":"ex991-2020q4pressrelea.htm","type":"EX-99.1","id":"NTFILEDS44M9ZwGuVt8zz2","market":"us","size":480102},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/cien-20201210.htm","primary":false,"translateUrl":null,"linkName":"cien-20201210.htm","type":"8-K","id":"NTFILEARc1Dy3BaGwzc95x","market":"us","size":39797},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati.htm","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati.htm","type":"EX-99.2","id":"NTFILE7qYqimrY5JXk6y8Y","market":"us","size":30615},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati001.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati001.jpg","type":"GRAPHIC","id":"NTFILEEPjNNsYGieSjeEZi","market":"us","size":36171},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati002.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati002.jpg","type":"GRAPHIC","id":"NTFILEDgjLpjqe8sYSjec7","market":"us","size":222072},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati003.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati003.jpg","type":"GRAPHIC","id":"NTFILE3YjDeikHVUC1sKxz","market":"us","size":119332},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati004.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati004.jpg","type":"GRAPHIC","id":"NTFILE2GCV8gVxrB7u3uP6","market":"us","size":62606},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati005.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati005.jpg","type":"GRAPHIC","id":"NTFILEGJxznhLcgBW8XRpT","market":"us","size":135021},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati006.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati006.jpg","type":"GRAPHIC","id":"NTFILEBwkdo1VD2aArhQaq","market":"us","size":77967},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati007.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati007.jpg","type":"GRAPHIC","id":"NTFILE5n6qdpfvyABJqU9V","market":"us","size":54151},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati008.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati008.jpg","type":"GRAPHIC","id":"NTFILE9vz57jGqchS3VGqX","market":"us","size":51868},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati009.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati009.jpg","type":"GRAPHIC","id":"NTFILE3fAxPwCa45t3zBNW","market":"us","size":127013},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati010.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati010.jpg","type":"GRAPHIC","id":"NTFILEVhKDwpXWSgFWDtJ1","market":"us","size":74306},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati011.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati011.jpg","type":"GRAPHIC","id":"NTFILE84amRC36LhHczWP3","market":"us","size":63338},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati012.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati012.jpg","type":"GRAPHIC","id":"NTFILEpfpy84iA9U71wJGd","market":"us","size":113859},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati013.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati013.jpg","type":"GRAPHIC","id":"NTFILEB3MdMXTZrTjXtPTo","market":"us","size":67269},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati014.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati014.jpg","type":"GRAPHIC","id":"NTFILEEGDjY9c2ApdZaCa2","market":"us","size":76232},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati015.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati015.jpg","type":"GRAPHIC","id":"NTFILE3HrpfVhYSrZraGaj","market":"us","size":113682},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati016.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati016.jpg","type":"GRAPHIC","id":"NTFILE2xs8skfVaBFJa9Ri","market":"us","size":64638},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati017.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati017.jpg","type":"GRAPHIC","id":"NTFILE44yJ79B3mgoFJfYk","market":"us","size":62780},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati018.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati018.jpg","type":"GRAPHIC","id":"NTFILEE2yfdtQTAL4A7q36","market":"us","size":61648},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati019.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati019.jpg","type":"GRAPHIC","id":"NTFILEBe8D5s9SsRyLyi3G","market":"us","size":56954},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati020.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati020.jpg","type":"GRAPHIC","id":"NTFILE5nm8BVUpPn3XN3Rq","market":"us","size":60106},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati021.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati021.jpg","type":"GRAPHIC","id":"NTFILED9iaReXKxEkcz2XV","market":"us","size":79425},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati022.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati022.jpg","type":"GRAPHIC","id":"NTFILEFqZsjqFAG3Sksfq2","market":"us","size":75472},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati023.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati023.jpg","type":"GRAPHIC","id":"NTFILEJ2PzjPY4SJghhBjB","market":"us","size":137215},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati024.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati024.jpg","type":"GRAPHIC","id":"NTFILEAMyoECgRK9qRPCgS","market":"us","size":130069},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati025.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati025.jpg","type":"GRAPHIC","id":"NTFILEFGpw6LnWAVnk6NKv","market":"us","size":105667},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000038/q420_earningsxpresentati026.jpg","primary":false,"translateUrl":null,"linkName":"q420_earningsxpresentati026.jpg","type":"GRAPHIC","id":"NTFILE2zRjjJEYkXXwcQAw","market":"us","size":27401}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-12-10 00:00","pubTimestamp":1607529600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10354293","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000036-CIEN","pdf_url":null,"pub_time":1599580800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CIEN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/0000936395-20-000036-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801.htm","primary":true,"translateUrl":null,"linkName":"cien-20200801.htm","type":"10-Q","id":"NTFILE42U2RjR6wMsMhhCM","market":"us","size":3526007},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/ex311certofceo9-09x20.htm","primary":false,"translateUrl":null,"linkName":"ex311certofceo9-09x20.htm","type":"EX-31.1","id":"NTFILE7HDv9ynEuM6kwppn","market":"us","size":9944},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/ex312certofcfo9-09x20.htm","primary":false,"translateUrl":null,"linkName":"ex312certofcfo9-09x20.htm","type":"EX-31.2","id":"NTFILEwds5dKSvk7eu2tjw","market":"us","size":9265},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/ex321certofceosection9.htm","primary":false,"translateUrl":null,"linkName":"ex321certofceosection9.htm","type":"EX-32.1","id":"NTFILE6QQsgKpK2LnXLVyo","market":"us","size":5484},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/ex322certofcfosection9.htm","primary":false,"translateUrl":null,"linkName":"ex322certofcfosection9.htm","type":"EX-32.2","id":"NTFILE2bEKD4ePj8dLYiuu","market":"us","size":5380},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801.xsd","primary":false,"translateUrl":null,"linkName":"cien-20200801.xsd","type":"EX-101.SCH","id":"NTFILEFt1CfN6mr3DFAA8k","market":"us","size":66706},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801_cal.xml","primary":false,"translateUrl":null,"linkName":"cien-20200801_cal.xml","type":"EX-101.CAL","id":"NTFILEDbxiXzVhB64wnJKr","market":"us","size":168172},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801_def.xml","primary":false,"translateUrl":null,"linkName":"cien-20200801_def.xml","type":"EX-101.DEF","id":"NTFILEERUJ4MyDnRCZJqpQ","market":"us","size":338086},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801_lab.xml","primary":false,"translateUrl":null,"linkName":"cien-20200801_lab.xml","type":"EX-101.LAB","id":"NTFILEDn39An6hSKTREVo7","market":"us","size":806855},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801_pre.xml","primary":false,"translateUrl":null,"linkName":"cien-20200801_pre.xml","type":"EX-101.PRE","id":"NTFILEHhaWhShSgJPgN7mJ","market":"us","size":552505},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/cien-20200801_htm.xml","primary":false,"translateUrl":null,"linkName":"cien-20200801_htm.xml","type":"XML","id":"NTFILEJCDQJJhy97r8KRxB","market":"us","size":3676542}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":34787,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34788,"name":"Condensed Consolidated Statements of Comprehensive Income (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34789,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34790,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34791,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34792,"name":"Condensed Consolidated Statements of Cash Flows (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":34793,"name":"Condensed Consolidated Statements of Changes in Stockholders??? Equity","name_zh":"简明合并股东变动表？？？公平性","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000036/R8.htm","cdn_url":"https://static.tigerbbs.com/1b18dd104119125019498aa54851b132","translation_url":"https://static.tigerbbs.com/a6013c79f87ced7e25aee38a4b6c8f73","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-09-09 00:00","pubTimestamp":1599580800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10336472","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000033-CIEN","pdf_url":null,"pub_time":1599062400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/0000936395-20-000033-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/ex991-2020q3earningspr.htm","primary":true,"translateUrl":null,"linkName":"ex991-2020q3earningspr.htm","type":"EX-99.1","id":"NTFILE5jBFoT5Er1XfQBsy","market":"us","size":501053},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903.htm","primary":false,"translateUrl":null,"linkName":"cien-20200903.htm","type":"8-K","id":"NTFILE7xRQiLhZCY2GcXgp","market":"us","size":52676},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati.htm","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati.htm","type":"EX-99.2","id":"NTFILEBCEJYhFcTFNbNsxi","market":"us","size":37108},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903.xsd","primary":false,"translateUrl":null,"linkName":"cien-20200903.xsd","type":"EX-101.SCH","id":"NTFILE2UHZdmt5tM6mn19U","market":"us","size":2427},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903_cal.xml","primary":false,"translateUrl":null,"linkName":"cien-20200903_cal.xml","type":"EX-101.CAL","id":"NTFILE2DUaeAfm5yixKu98","market":"us","size":716},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903_def.xml","primary":false,"translateUrl":null,"linkName":"cien-20200903_def.xml","type":"EX-101.DEF","id":"NTFILE6DdrbpcKwpGYCif5","market":"us","size":1653},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903_lab.xml","primary":false,"translateUrl":null,"linkName":"cien-20200903_lab.xml","type":"EX-101.LAB","id":"NTFILECE18z1iCXAaBvvpP","market":"us","size":24275},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903_pre.xml","primary":false,"translateUrl":null,"linkName":"cien-20200903_pre.xml","type":"EX-101.PRE","id":"NTFILEEgUDaNdPsT7mfD33","market":"us","size":12652},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati001.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati001.jpg","type":"GRAPHIC","id":"NTFILECsiX2gpY7TVuYHov","market":"us","size":36600},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati002.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati002.jpg","type":"GRAPHIC","id":"NTFILE779hbBvsdut4gX79","market":"us","size":208113},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati003.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati003.jpg","type":"GRAPHIC","id":"NTFILE7jdVZgWzHHJvZaq1","market":"us","size":106853},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati004.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati004.jpg","type":"GRAPHIC","id":"NTFILE5UAq8bZFVcvgBGV5","market":"us","size":87707},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati005.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati005.jpg","type":"GRAPHIC","id":"NTFILE9SUYzUQUqo9qsF7m","market":"us","size":65392},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati006.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati006.jpg","type":"GRAPHIC","id":"NTFILE54ARX72Fvjf7RUfd","market":"us","size":69056},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati007.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati007.jpg","type":"GRAPHIC","id":"NTFILE4cZDrBANSDDESSc1","market":"us","size":100088},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati008.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati008.jpg","type":"GRAPHIC","id":"NTFILEGV5fgSoUZS2YrWQd","market":"us","size":63855},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati009.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati009.jpg","type":"GRAPHIC","id":"NTFILEH1Wp6pXLdAie4kV4","market":"us","size":59713},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati010.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati010.jpg","type":"GRAPHIC","id":"NTFILEEpadunPWFXaz32Bm","market":"us","size":60428},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati011.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati011.jpg","type":"GRAPHIC","id":"NTFILE6rJh8t3MNL9o1rug","market":"us","size":60544},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati012.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati012.jpg","type":"GRAPHIC","id":"NTFILEdCyRUNWVJfqN5e7s","market":"us","size":53101},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati013.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati013.jpg","type":"GRAPHIC","id":"NTFILE7WSLnccvxzd3SkN9","market":"us","size":73016},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati014.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati014.jpg","type":"GRAPHIC","id":"NTFILE7ZeVLvJyZp6Eap1s","market":"us","size":69684},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati015.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati015.jpg","type":"GRAPHIC","id":"NTFILE142rh3Q8ViB3z27b","market":"us","size":127029},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati016.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati016.jpg","type":"GRAPHIC","id":"NTFILE4pF2HsbQR6CEAGbo","market":"us","size":121634},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/q320_earningsxpresentati017.jpg","primary":false,"translateUrl":null,"linkName":"q320_earningsxpresentati017.jpg","type":"GRAPHIC","id":"NTFILEyP8cd8hfKi8ExiDb","market":"us","size":98603},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000033/cien-20200903_htm.xml","primary":false,"translateUrl":null,"linkName":"cien-20200903_htm.xml","type":"XML","id":"NTFILEZ5wgGhxbW2LbhxLG","market":"us","size":10542}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-03 00:00","pubTimestamp":1599062400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10122472","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000030-CIEN","pdf_url":null,"pub_time":1593532800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/0000936395-20-000030-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/a200701ahmedpressrelase.htm","primary":true,"translateUrl":null,"linkName":"a200701ahmedpressrelase.htm","type":"EX-99.1","id":"NTFILEAzZLw2mSykRiXKyd","market":"us","size":9035},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630.htm","primary":false,"translateUrl":null,"linkName":"cien-20200630.htm","type":"8-K","id":"NTFILE8vb8jRPL8vTNKjD9","market":"us","size":52333},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630.xsd","primary":false,"translateUrl":null,"linkName":"cien-20200630.xsd","type":"EX-101.SCH","id":"NTFILECXGmNerMNbWEXKTa","market":"us","size":2427},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"cien-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEBKMjtxPhEoM1AVNt","market":"us","size":716},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"cien-20200630_def.xml","type":"EX-101.DEF","id":"NTFILECQmucwk1JdovaEzr","market":"us","size":1653},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"cien-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE2XYaq1tPy2XcRNmp","market":"us","size":24275},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"cien-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEDLif3aaLyj7m7tVs","market":"us","size":12652},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000030/cien-20200630_htm.xml","primary":false,"translateUrl":null,"linkName":"cien-20200630_htm.xml","type":"XML","id":"NTFILE2LMLmAMMahjfgBzz","market":"us","size":10555}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-01 00:00","pubTimestamp":1593532800,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9803739","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000028-CIEN","pdf_url":null,"pub_time":1591718400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CIEN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/0000936395-20-000028-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/a20200502-10q.htm","primary":true,"translateUrl":null,"linkName":"a20200502-10q.htm","type":"10-Q","id":"NTFILEAYE56FRG2cuNNVgy","market":"us","size":3048257},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/ex311certofceo6-10x20.htm","primary":false,"translateUrl":null,"linkName":"ex311certofceo6-10x20.htm","type":"EX-31.1","id":"NTFILE4mdev7b5ubHizFwg","market":"us","size":8857},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/ex312certofcfo6-10x20.htm","primary":false,"translateUrl":null,"linkName":"ex312certofcfo6-10x20.htm","type":"EX-31.2","id":"NTFILE4fs2Cew3CR4qBwmD","market":"us","size":8719},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/ex321certofceosection9.htm","primary":false,"translateUrl":null,"linkName":"ex321certofceosection9.htm","type":"EX-32.1","id":"NTFILE6MQm24Swrz7j1FiG","market":"us","size":5289},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/ex322certofcfosection9.htm","primary":false,"translateUrl":null,"linkName":"ex322certofcfosection9.htm","type":"EX-32.2","id":"NTFILEC4i25q1YywopLtjf","market":"us","size":5117},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/cien-20200502.xsd","primary":false,"translateUrl":null,"linkName":"cien-20200502.xsd","type":"EX-101.SCH","id":"NTFILEaYwEckZekuPj5ZdC","market":"us","size":67085},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/cien-20200502_cal.xml","primary":false,"translateUrl":null,"linkName":"cien-20200502_cal.xml","type":"EX-101.CAL","id":"NTFILEAFg6PxDygusJBdKg","market":"us","size":159207},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/cien-20200502_def.xml","primary":false,"translateUrl":null,"linkName":"cien-20200502_def.xml","type":"EX-101.DEF","id":"NTFILECaWmHxJCJm84jrLY","market":"us","size":309379},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/cien-20200502_lab.xml","primary":false,"translateUrl":null,"linkName":"cien-20200502_lab.xml","type":"EX-101.LAB","id":"NTFILE5DT4UStTXByiqbeV","market":"us","size":883160},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/cien-20200502_pre.xml","primary":false,"translateUrl":null,"linkName":"cien-20200502_pre.xml","type":"EX-101.PRE","id":"NTFILEAKDBSzwgzsuPiy2F","market":"us","size":536079},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":82,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/a20200502-10q_htm.xml","primary":false,"translateUrl":null,"linkName":"a20200502-10q_htm.xml","type":"XML","id":"NTFILEFPCvWwSHwSHcJ1gw","market":"us","size":3413983}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":9819,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9820,"name":"Condensed Consolidated Statements of Comprehensive Income (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9821,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9822,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9823,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9824,"name":"Condensed Consolidated Statements of Cash Flows (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":9825,"name":"Condensed Consolidated Statements of Changes in Stockholders??? Equity","name_zh":"简明合并股东变动表？？？ 公平性","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000028/R8.htm","cdn_url":"https://static.tigerbbs.com/2152d2ebc4a71aeb34dc979601e509bd","translation_url":"https://static.tigerbbs.com/48c49fb0878d52eb686b0fe5c055afc8","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-06-10 00:00","pubTimestamp":1591718400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9787557","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000025-CIEN","pdf_url":null,"pub_time":1591200000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CIEN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/0000936395-20-000025-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex991-2020q2earningspr.htm","primary":true,"translateUrl":null,"linkName":"ex991-2020q2earningspr.htm","type":"EX-99.1","id":"NTFILE2bSMdrhBHRsEZ6bp","market":"us","size":458407},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/a8-k2020q2earningsrele.htm","primary":false,"translateUrl":null,"linkName":"a8-k2020q2earningsrele.htm","type":"8-K","id":"NTFILEFgd6gMT7BGGoAX5W","market":"us","size":52262},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent.htm","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent.htm","type":"EX-99.2","id":"NTFILE2Bhj6sgpCkvBu23G","market":"us","size":36064},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/cien-20200605.xsd","primary":false,"translateUrl":null,"linkName":"cien-20200605.xsd","type":"EX-101.SCH","id":"NTFILE6KvaPeuQb9ErwDRn","market":"us","size":4435},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/cien-20200605_cal.xml","primary":false,"translateUrl":null,"linkName":"cien-20200605_cal.xml","type":"EX-101.CAL","id":"NTFILE8v3N2hu8BnVcgGzt","market":"us","size":614},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/cien-20200605_def.xml","primary":false,"translateUrl":null,"linkName":"cien-20200605_def.xml","type":"EX-101.DEF","id":"NTFILE3heqKApPeWjakscj","market":"us","size":1464},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/cien-20200605_lab.xml","primary":false,"translateUrl":null,"linkName":"cien-20200605_lab.xml","type":"EX-101.LAB","id":"NTFILE2bdXbgzpmjdANxjN","market":"us","size":26147},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/cien-20200605_pre.xml","primary":false,"translateUrl":null,"linkName":"cien-20200605_pre.xml","type":"EX-101.PRE","id":"NTFILEA6zHVWQogzkvbVQS","market":"us","size":13570},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent001.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent001.jpg","type":"GRAPHIC","id":"NTFILEBHGP8i4Egm16YsXT","market":"us","size":36305},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent002.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent002.jpg","type":"GRAPHIC","id":"NTFILE4JPbd7eNyF4MVvxf","market":"us","size":213672},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent003.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent003.jpg","type":"GRAPHIC","id":"NTFILEEMGdQQNRPc2h76ZK","market":"us","size":112328},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent004.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent004.jpg","type":"GRAPHIC","id":"NTFILEA3dW2PrzSSzVUz2M","market":"us","size":83361},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent005.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent005.jpg","type":"GRAPHIC","id":"NTFILE8Q8pQDbLZVZoJ69p","market":"us","size":66215},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent006.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent006.jpg","type":"GRAPHIC","id":"NTFILE3ct4uGSJvcWYGk52","market":"us","size":69592},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent007.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent007.jpg","type":"GRAPHIC","id":"NTFILEEkD2H5mJHSy7Hvf4","market":"us","size":101342},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent008.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent008.jpg","type":"GRAPHIC","id":"NTFILE6cWovVjRP1aybJxL","market":"us","size":63945},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent009.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent009.jpg","type":"GRAPHIC","id":"NTFILECaR9pDApZmgNJWj7","market":"us","size":59441},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent010.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent010.jpg","type":"GRAPHIC","id":"NTFILEGTrMXDAwPK4etwe4","market":"us","size":60629},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent011.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent011.jpg","type":"GRAPHIC","id":"NTFILE6U7oyXjXyrLg5Trq","market":"us","size":61681},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent012.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent012.jpg","type":"GRAPHIC","id":"NTFILE6rtEpGKYcGgtjsFh","market":"us","size":56026},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent013.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent013.jpg","type":"GRAPHIC","id":"NTFILE9bVxkLWr2nxiUMGc","market":"us","size":73032},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent014.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent014.jpg","type":"GRAPHIC","id":"NTFILEDpiydzsjbASKECdE","market":"us","size":68850},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent015.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent015.jpg","type":"GRAPHIC","id":"NTFILEHdt11Ta5psnHgqTs","market":"us","size":127872},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent016.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent016.jpg","type":"GRAPHIC","id":"NTFILEDsw1bpdRYuTgS5gQ","market":"us","size":122547},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/ex992q220earningspresent017.jpg","primary":false,"translateUrl":null,"linkName":"ex992q220earningspresent017.jpg","type":"GRAPHIC","id":"NTFILECyNa3DDZNyZT7DYv","market":"us","size":97786},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000025/a8-k2020q2earningsrele_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k2020q2earningsrele_htm.xml","type":"XML","id":"NTFILEEm8S8vf3tMXDdWS7","market":"us","size":4392}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-04 00:00","pubTimestamp":1591200000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9771954","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000020-CIEN","pdf_url":null,"pub_time":1587571200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"CIEN","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000020/0000936395-20-000020-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000020/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILEEHeJGLkvtZWFVjYK","market":"us","size":20098},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000020/cienalogo0215.gif","primary":false,"translateUrl":null,"linkName":"cienalogo0215.gif","type":"GRAPHIC","id":"NTFILE4J4B7a2n48SGhvwq","market":"us","size":3630}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2020-04-23 00:00","pubTimestamp":1587571200,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9451377","market":"us","labels":[],"media":"sec.gov","original_id":"AN93639520000018-CIEN","pdf_url":null,"pub_time":1586793600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"CIEN","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000018/0000936395-20-000018-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000018/s-82017planamend.htm","primary":true,"translateUrl":null,"linkName":"s-82017planamend.htm","type":"S-8","id":"NTFILE2u6Y21CagfxTQARz","market":"us","size":67208},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000018/ex51200414.htm","primary":false,"translateUrl":null,"linkName":"ex51200414.htm","type":"EX-5.1","id":"NTFILE6dAjhuc66dxWstCT","market":"us","size":8985},{"description":"EXHIBIT 23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000018/ex232200414.htm","primary":false,"translateUrl":null,"linkName":"ex232200414.htm","type":"EX-23.2","id":"NTFILELw2WeDR69o9MtKkK","market":"us","size":2531},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/936395/000093639520000018/capturea44.jpg","primary":false,"translateUrl":null,"linkName":"capturea44.jpg","type":"GRAPHIC","id":"NTFILECFfYq6Phzfq67meQ","market":"us","size":9743}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-04-14 00:00","pubTimestamp":1586793600,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"S-8  - Securities to be offered to employees in employee benefit plans","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":21,"pageCount":13,"totalSize":406,"code":"91000000","status":"200"}]}}