美股详情

本页面由Tiger Trade Technology Pte. Ltd.提供服务

COHERENT

328.00

+19.806.42%

盘后：328.000.00000.00%19:59 EDT

成交量：680.54万

成交额：22.03亿

市值：614.94亿

市盈率：321.57

高：332.00

开：315.00

低：312.92

收：308.20

52周最高：332.00

52周最低：50.81

股本：1.87亿

流通股本：1.27亿

量比：1.20

换手率：5.36%

股息：- -

股息率：- -

每股收益(TTM):1.02

每股收益(LYR):-0.5206

净资产收益率：3.24%

总资产收益率：2.90%

市净率：7.20

市盈率(LYR):-630.07

数据加载中...

总览公司新闻资讯公告

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

持股变动声明

Statement of changes in beneficial ownership of securities

重要事件披露

Current report, items 2.02 and 9.01

超过5%披露

Statement of acquisition of beneficial ownership by individuals

季度报告

Quarterly report [Sections 13 or 15(d)]

重要事件披露

Current report, items 2.02 and 9.01

重要事件披露

[Amend] Current report, item 5.02

超过5%披露

[Amend] Statement of acquisition of beneficial ownership by individuals

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hans/stock/COHR/filings?page=19"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"COHR","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHR\",,,,,undefined,":{"symbol":"COHR","market":"US","secType":"STK","nameCN":"COHERENT","latestPrice":328,"timestamp":1776369600000,"preClose":308.2,"halted":0,"volume":6805381,"hourTrading":{"tag":"盘后","latestPrice":328,"preClose":328,"latestTime":"19:59 EDT","volume":94906,"amount":31127942.1725,"timestamp":1776383984867,"change":0,"changeRate":0,"amplitude":0.020915},"delay":0,"changeRate":0.06424399740428298,"floatShares":127000000,"shares":187481852,"eps":1.02,"marketStatus":"未开盘","change":19.8,"latestTime":"04-16 16:00:00 EDT","open":315,"high":332,"low":312.92,"amount":2202850585.1810703,"amplitude":0.061908,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":1.02,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1776412800000},"marketStatusCode":0,"adr":0,"adrRate":0,"listingDate":536475600000,"exchange":"NYSE","adjPreClose":308.2,"preHourTrading":{"tag":"盘前","latestPrice":313.62,"preClose":308.2,"latestTime":"09:29 EDT","volume":63304,"amount":19667392.43768,"timestamp":1776346199304,"change":5.42,"changeRate":0.017586,"amplitude":0.023199},"postHourTrading":{"tag":"盘后","latestPrice":328,"preClose":328,"latestTime":"19:59 EDT","volume":94906,"amount":31127942.1725,"timestamp":1776383984867,"change":0,"changeRate":0,"amplitude":0.020915},"volumeRatio":1.201771,"impliedVol":1.0018,"impliedVolPercentile":0.9679},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHR\",,,,,undefined,":{"symbol":"COHR","floatShares":127000000,"roa":"2.90%","roe":"3.24%","lyrEps":-0.520577,"volumeRatio":1.201771,"shares":187481852,"dividePrice":0,"high":332,"amplitude":0.061908,"preClose":308.2,"low":312.92,"week52Low":50.81,"pbRate":"7.20","psRate":"9.77","week52High":332,"institutionHeld":0.8438,"latestPrice":328,"eps":1.02,"divideRate":0,"volume":6805381,"delay":0,"ttmEps":1.02,"open":315,"prevYearClose":184.57,"prevWeekClose":307.5,"prevMonthClose":238.21,"prevQuarterClose":238.21,"fiveDayClose":284.17,"twentyDayClose":257.21,"sixtyDayClose":193.46},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/COHR\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-02-04","symbol":"COHR","fiscalQuarterEnding":"2025/12","expectedEps":1.02,"name":null,"time":"盘后","type":"earning","dateTimestamp":1770181200000,"reportTimeType":"post","actualEps":0.76},{"market":"US","date":"2025-11-05","symbol":"COHR","fiscalQuarterEnding":"2025/09","expectedEps":0.85,"name":null,"time":"盘后","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":0.93},{"market":"US","date":"2025-08-13","symbol":"COHR","fiscalQuarterEnding":"2025/06","expectedEps":0.71,"name":null,"time":"盘后","type":"earning","dateTimestamp":1755057600000,"reportTimeType":"post","actualEps":0.74},{"market":"US","date":"2025-05-07","symbol":"COHR","fiscalQuarterEnding":"2025/03","expectedEps":0.64,"name":null,"time":"盘后","type":"earning","dateTimestamp":1746590400000,"reportTimeType":"post","actualEps":0.67},{"market":"US","date":"2025-02-05","symbol":"COHR","fiscalQuarterEnding":"2024/12","expectedEps":0.52,"name":null,"time":"盘后","type":"earning","dateTimestamp":1738731600000,"reportTimeType":"post","actualEps":0.76}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"COHR\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"COHR\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2609,"buy":0.4783,"hold":0.2609,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4783,"analysts":23,"updateTime":1773288000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/COHR\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"COHR","date":"2026-04-15","current":321.568627,"percent":0.904564,"low":-276.177758,"twenty":-33.069224,"median":22.972539,"eighty":141.769257,"high":718.318491,"avg":51.846162,"sd":169.689096,"marketCap":61201527474},"quantilePoints":[{"date":"2021-04-16","current":44.605115,"twenty":22.982369,"median":31.804592,"eighty":61.704757,"marketCap":8535099586},{"date":"2021-04-23","current":42.660284,"twenty":22.982369,"median":31.804592,"eighty":61.704757,"marketCap":8162960019},{"date":"2021-04-30","current":36.781963,"twenty":22.982369,"median":31.804592,"eighty":61.704757,"marketCap":7038155075},{"date":"2021-05-07","current":25.044501,"twenty":22.982369,"median":31.743469,"eighty":61.704757,"marketCap":6674835451},{"date":"2021-05-14","current":25.056307,"twenty":22.982369,"median":31.713172,"eighty":61.704757,"marketCap":6677981980},{"date":"2021-05-21","current":26.107043,"twenty":22.982369,"median":31.713172,"eighty":61.704757,"marketCap":6958023002},{"date":"2021-05-28","current":26.512383,"twenty":22.982369,"median":31.583656,"eighty":61.704757,"marketCap":7066053808},{"date":"2021-06-04","current":27.252227,"twenty":22.982369,"median":31.427244,"eighty":61.704757,"marketCap":7263236251},{"date":"2021-06-11","current":27.586731,"twenty":22.982369,"median":31.308605,"eighty":61.704757,"marketCap":7352387887},{"date":"2021-06-18","current":26.547801,"twenty":22.982369,"median":31.168668,"eighty":61.704757,"marketCap":7075493393},{"date":"2021-06-25","current":27.948782,"twenty":22.982369,"median":31.010665,"eighty":61.704757,"marketCap":7448881423},{"date":"2021-07-02","current":28.802751,"twenty":22.982369,"median":30.831563,"eighty":61.704757,"marketCap":7676480306},{"date":"2021-07-09","current":28.491859,"twenty":22.982369,"median":30.655653,"eighty":61.704757,"marketCap":7593621727},{"date":"2021-07-16","current":27.366352,"twenty":22.982369,"median":30.475421,"eighty":61.704757,"marketCap":7293652692},{"date":"2021-07-23","current":28.09439,"twenty":22.982369,"median":30.341611,"eighty":61.704757,"marketCap":7487688606},{"date":"2021-07-30","current":27.472606,"twenty":22.982369,"median":30.255163,"eighty":61.704757,"marketCap":7321971447},{"date":"2021-08-06","current":26.934653,"twenty":22.982369,"median":30.073989,"eighty":61.704757,"marketCap":7178596735},{"date":"2021-08-13","current":22.353868,"twenty":22.926972,"median":30.040536,"eighty":61.704757,"marketCap":6651438227},{"date":"2021-08-20","current":21.46684,"twenty":22.781046,"median":29.940178,"eighty":61.704757,"marketCap":6387501256},{"date":"2021-08-27","current":22.596674,"twenty":22.629791,"median":29.781857,"eighty":61.704757,"marketCap":6723685533},{"date":"2021-09-03","current":21.847004,"twenty":22.567871,"median":29.639104,"eighty":61.704757,"marketCap":6500619865},{"date":"2021-09-10","current":21.825687,"twenty":22.474714,"median":29.505293,"eighty":61.704757,"marketCap":6494276766},{"date":"2021-09-17","current":21.481052,"twenty":22.420154,"median":29.326823,"eighty":61.704757,"marketCap":6391729989},{"date":"2021-09-24","current":21.843452,"twenty":22.37236,"median":29.210895,"eighty":61.704757,"marketCap":6499562682},{"date":"2021-10-01","current":21.52724,"twenty":22.314844,"median":29.070407,"eighty":61.704757,"marketCap":6405473372},{"date":"2021-10-08","current":20.426092,"twenty":22.261049,"median":28.899448,"eighty":61.704757,"marketCap":6077824662},{"date":"2021-10-15","current":20.551055,"twenty":22.188682,"median":28.814657,"eighty":61.704757,"marketCap":6115007648},{"date":"2021-10-22","current":20.936656,"twenty":22.056942,"median":28.802751,"eighty":61.704757,"marketCap":6229743719},{"date":"2021-10-29","current":21.604315,"twenty":21.995474,"median":28.745966,"eighty":61.688071,"marketCap":6428407102},{"date":"2021-11-05","current":22.939634,"twenty":21.998651,"median":28.665014,"eighty":61.671384,"marketCap":6825733867},{"date":"2021-11-12","current":21.244246,"twenty":21.968602,"median":28.56663,"eighty":61.671384,"marketCap":6920313199},{"date":"2021-11-19","current":20.879314,"twenty":21.902798,"median":28.491859,"eighty":61.671384,"marketCap":6801436653},{"date":"2021-11-26","current":20.426408,"twenty":21.845614,"median":28.393475,"eighty":61.671384,"marketCap":6653902369},{"date":"2021-12-03","current":19.869235,"twenty":21.740716,"median":28.306241,"eighty":61.671384,"marketCap":6472403357},{"date":"2021-12-10","current":21.755802,"twenty":21.726488,"median":28.233095,"eighty":61.671384,"marketCap":7086952643},{"date":"2021-12-17","current":22.208709,"twenty":21.686388,"median":28.179899,"eighty":61.671384,"marketCap":7234486927},{"date":"2021-12-23","current":22.153317,"twenty":21.686388,"median":28.133731,"eighty":61.671384,"marketCap":7216443166},{"date":"2021-12-31","current":22.2641,"twenty":21.686388,"median":28.040422,"eighty":61.671384,"marketCap":7252530689},{"date":"2022-01-07","current":23.391479,"twenty":21.688512,"median":28.00367,"eighty":61.654698,"marketCap":7619774303},{"date":"2022-01-14","current":23.150363,"twenty":21.688512,"median":27.966763,"eighty":61.654698,"marketCap":7541230871},{"date":"2022-01-21","current":20.563257,"twenty":21.675593,"median":27.933041,"eighty":61.654698,"marketCap":6698481074},{"date":"2022-01-28","current":19.566211,"twenty":21.585913,"median":27.887681,"eighty":61.654698,"marketCap":6373693368},{"date":"2022-02-04","current":20.22765,"twenty":21.503867,"median":27.798282,"eighty":61.654698,"marketCap":6589157107},{"date":"2022-02-11","current":23.225903,"twenty":21.47821,"median":27.743002,"eighty":61.632891,"marketCap":7095675894},{"date":"2022-02-18","current":24.969673,"twenty":21.47821,"median":27.708489,"eighty":61.632891,"marketCap":7628409840},{"date":"2022-02-25","current":24.597251,"twenty":21.47821,"median":27.619103,"eighty":61.632891,"marketCap":7514632331},{"date":"2022-03-04","current":22.731661,"twenty":21.47821,"median":27.565975,"eighty":61.632891,"marketCap":6944681442},{"date":"2022-03-11","current":22.863923,"twenty":21.47821,"median":27.535259,"eighty":61.632891,"marketCap":6985088408},{"date":"2022-03-18","current":24.639018,"twenty":21.47821,"median":27.426378,"eighty":61.632891,"marketCap":7527392425},{"date":"2022-03-25","current":25.557891,"twenty":21.47821,"median":27.342626,"eighty":61.632891,"marketCap":7808114505},{"date":"2022-04-01","current":25.018401,"twenty":21.47821,"median":27.286489,"eighty":59.844245,"marketCap":7643296617},{"date":"2022-04-08","current":22.700335,"twenty":21.47821,"median":27.236738,"eighty":49.623834,"marketCap":6935111371},{"date":"2022-04-14","current":21.572628,"twenty":21.47821,"median":27.201433,"eighty":48.165308,"marketCap":6590588819},{"date":"2022-04-22","current":21.621356,"twenty":21.47821,"median":27.071886,"eighty":46.192138,"marketCap":6605475596},{"date":"2022-04-29","current":21.304623,"twenty":21.414501,"median":27.01974,"eighty":44.225669,"marketCap":6508711546},{"date":"2022-05-06","current":21.530861,"twenty":21.414501,"median":26.987702,"eighty":42.289945,"marketCap":6577828725},{"date":"2022-05-13","current":24.872065,"twenty":21.304278,"median":26.939962,"eighty":41.663216,"marketCap":6800445499},{"date":"2022-05-20","current":23.003156,"twenty":21.304278,"median":26.890522,"eighty":41.253431,"marketCap":6289453978},{"date":"2022-05-27","current":24.171224,"twenty":21.304278,"median":26.81673,"eighty":40.223349,"marketCap":6608823679},{"date":"2022-06-03","current":24.260776,"twenty":21.304278,"median":26.753878,"eighty":39.253188,"marketCap":6633308689},{"date":"2022-06-10","current":22.964221,"twenty":21.304278,"median":26.713674,"eighty":37.978013,"marketCap":6278808321},{"date":"2022-06-17","current":20.156963,"twenty":21.291818,"median":26.657859,"eighty":36.951575,"marketCap":5511256473},{"date":"2022-06-24","current":21.69492,"twenty":21.215573,"median":26.568894,"eighty":36.613466,"marketCap":5931759913},{"date":"2022-07-01","current":23.186314,"twenty":21.150279,"median":26.524189,"eighty":36.437567,"marketCap":6339532342},{"date":"2022-07-08","current":22.98338,"twenty":21.150279,"median":26.504601,"eighty":36.167767,"marketCap":6284046917},{"date":"2022-07-15","current":23.37318,"twenty":21.150279,"median":26.438697,"eighty":35.953452,"marketCap":6390624706},{"date":"2022-07-22","current":24.553691,"twenty":21.150279,"median":26.226927,"eighty":35.373884,"marketCap":6713396624},{"date":"2022-07-29","current":24.956677,"twenty":21.150279,"median":26.160021,"eighty":35.065593,"marketCap":6823579808},{"date":"2022-08-05","current":25.122613,"twenty":21.150279,"median":26.026211,"eighty":34.846856,"marketCap":6868949355},{"date":"2022-08-12","current":25.098907,"twenty":21.150279,"median":25.973006,"eighty":34.516009,"marketCap":6862467991},{"date":"2022-08-19","current":26.478541,"twenty":21.150279,"median":25.929953,"eighty":34.286162,"marketCap":7239683364},{"date":"2022-08-26","current":28.652189,"twenty":21.150279,"median":25.929953,"eighty":34.042537,"marketCap":6726359351},{"date":"2022-09-02","current":24.200388,"twenty":21.150279,"median":25.885915,"eighty":33.912354,"marketCap":5681258919},{"date":"2022-09-09","current":24.657525,"twenty":21.150279,"median":25.777728,"eighty":33.534653,"marketCap":5788575950},{"date":"2022-09-16","current":23.274964,"twenty":21.150279,"median":25.674634,"eighty":33.278206,"marketCap":5464007369},{"date":"2022-09-23","current":20.79416,"twenty":21.143238,"median":25.64914,"eighty":32.993461,"marketCap":4881616164},{"date":"2022-09-30","current":19.428324,"twenty":21.080252,"median":25.571538,"eighty":32.876059,"marketCap":4560973815},{"date":"2022-10-07","current":21.714063,"twenty":21.063862,"median":25.538465,"eighty":32.725637,"marketCap":5097571798},{"date":"2022-10-14","current":18.142206,"twenty":20.983581,"median":25.501763,"eighty":32.52996,"marketCap":4259046144},{"date":"2022-10-21","current":18.990964,"twenty":20.930663,"median":25.440297,"eighty":32.369085,"marketCap":4458299765},{"date":"2022-10-28","current":20.287678,"twenty":20.873688,"median":25.382239,"eighty":32.194891,"marketCap":4762715019},{"date":"2022-11-04","current":18.855399,"twenty":20.746257,"median":25.318489,"eighty":32.049,"marketCap":4426474534},{"date":"2022-11-11","current":44.185724,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5372851529},{"date":"2022-11-18","current":41.596628,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5058025175},{"date":"2022-11-25","current":41.995828,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5106566683},{"date":"2022-12-02","current":43.07937,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5238322206},{"date":"2022-12-09","current":40.319188,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4902692348},{"date":"2022-12-16","current":39.646251,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4820865234},{"date":"2022-12-23","current":37.741498,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4589252894},{"date":"2022-12-30","current":40.034046,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4868019842},{"date":"2023-01-06","current":41.927394,"twenty":20.664426,"median":25.314081,"eighty":32.094502,"marketCap":5098245282},{"date":"2023-01-13","current":47.059964,"twenty":20.664426,"median":25.314081,"eighty":32.26119,"marketCap":5722350390},{"date":"2023-01-20","current":48.793632,"twenty":20.664426,"median":25.314081,"eighty":32.320541,"marketCap":5933159226},{"date":"2023-01-27","current":51.485379,"twenty":20.664426,"median":25.314081,"eighty":32.52996,"marketCap":6260467683},{"date":"2023-02-03","current":50.721197,"twenty":20.664426,"median":25.314081,"eighty":32.725637,"marketCap":6167545367},{"date":"2023-02-10","current":664.099862,"twenty":20.664426,"median":25.314081,"eighty":32.876059,"marketCap":5889237573},{"date":"2023-02-17","current":704.998886,"twenty":20.664426,"median":25.314081,"eighty":33.024528,"marketCap":6251930118},{"date":"2023-02-24","current":668.9576,"twenty":20.664426,"median":25.314081,"eighty":33.278206,"marketCap":5932315998},{"date":"2023-03-03","current":689.955566,"twenty":20.664426,"median":25.314081,"eighty":33.534653,"marketCap":6118525963},{"date":"2023-03-10","current":603.926585,"twenty":20.664426,"median":25.314081,"eighty":33.943526,"marketCap":5355620954},{"date":"2023-03-17","current":540.14918,"twenty":20.664426,"median":25.314081,"eighty":34.075851,"marketCap":4790042924},{"date":"2023-03-24","current":543.910009,"twenty":20.664426,"median":25.314081,"eighty":34.369898,"marketCap":4823393963},{"date":"2023-03-31","current":596.718328,"twenty":20.666652,"median":25.315538,"eighty":34.54135,"marketCap":5291698130},{"date":"2023-04-06","current":574.936855,"twenty":20.664426,"median":25.314081,"eighty":34.814442,"marketCap":5098540032},{"date":"2023-04-12","current":538.112063,"twenty":20.659975,"median":25.287713,"eighty":34.868536,"marketCap":4771977778},{"date":"2023-04-21","current":524.949159,"twenty":20.653967,"median":25.249942,"eighty":35.088511,"marketCap":4655249143},{"date":"2023-04-28","current":524.635757,"twenty":20.652707,"median":25.249505,"eighty":35.343187,"marketCap":4652469890},{"date":"2023-05-03","current":517.897603,"twenty":20.648506,"median":25.247473,"eighty":35.382518,"marketCap":4592715946},{"date":"2023-05-12","current":-107.804384,"twenty":20.601178,"median":25.228096,"eighty":35.834286,"marketCap":4052151194},{"date":"2023-05-19","current":-113.243518,"twenty":20.539257,"median":25.190245,"eighty":35.834286,"marketCap":4256597370},{"date":"2023-05-26","current":-120.103391,"twenty":20.426155,"median":25.102789,"eighty":35.893409,"marketCap":4514446261},{"date":"2023-06-02","current":-138.458185,"twenty":20.295317,"median":25.085157,"eighty":35.893409,"marketCap":5204366267},{"date":"2023-06-09","current":-144.761852,"twenty":20.231781,"median":25.025465,"eighty":35.893409,"marketCap":5441308492},{"date":"2023-06-16","current":-190.111172,"twenty":20.101214,"median":25.000553,"eighty":35.893409,"marketCap":7145898729},{"date":"2023-06-23","current":-180.803993,"twenty":19.951711,"median":24.969364,"eighty":35.952532,"marketCap":6796060504},{"date":"2023-06-30","current":-179.50618,"twenty":19.862926,"median":24.937713,"eighty":35.952992,"marketCap":6747278281},{"date":"2023-07-07","current":-181.805164,"twenty":19.772168,"median":24.880269,"eighty":35.952992,"marketCap":6833692504},{"date":"2023-07-14","current":-208.24213,"twenty":19.707305,"median":24.832911,"eighty":35.952992,"marketCap":7827405175},{"date":"2023-07-21","current":-185.838094,"twenty":19.341103,"median":24.811972,"eighty":35.952992,"marketCap":6985282279},{"date":"2023-07-28","current":-187.589031,"twenty":18.963851,"median":24.744805,"eighty":35.952992,"marketCap":7051096502},{"date":"2023-08-04","current":-187.111503,"twenty":18.609023,"median":24.654903,"eighty":35.952992,"marketCap":7033147168},{"date":"2023-08-11","current":-185.718712,"twenty":-27.262525,"median":24.61509,"eighty":35.952992,"marketCap":6980794945},{"date":"2023-08-18","current":-19.278191,"twenty":-29.143665,"median":24.553691,"eighty":35.952992,"marketCap":5001880929},{"date":"2023-08-25","current":-20.531544,"twenty":-29.143665,"median":24.419741,"eighty":35.952992,"marketCap":5327073357},{"date":"2023-09-01","current":-21.812592,"twenty":-29.143665,"median":24.329624,"eighty":35.382518,"marketCap":5659451452},{"date":"2023-09-08","current":-19.447581,"twenty":-29.143665,"median":24.289586,"eighty":35.382518,"marketCap":5045830354},{"date":"2023-09-15","current":-19.563512,"twenty":-29.143665,"median":24.202339,"eighty":35.382518,"marketCap":5075909820},{"date":"2023-09-22","current":-16.763756,"twenty":-29.573858,"median":24.150102,"eighty":35.383132,"marketCap":4349490725},{"date":"2023-09-29","current":-18.738365,"twenty":-29.573858,"median":24.091149,"eighty":35.37511,"marketCap":4861818737},{"date":"2023-10-06","current":-17.822164,"twenty":-29.573858,"median":23.980106,"eighty":35.37511,"marketCap":4624102903},{"date":"2023-10-13","current":-19.823801,"twenty":-29.573858,"median":23.904781,"eighty":35.37511,"marketCap":5143443865},{"date":"2023-10-20","current":-18.639159,"twenty":-29.573858,"median":23.766137,"eighty":35.37511,"marketCap":4836078806},{"date":"2023-10-23","current":-18.09644,"twenty":-29.573858,"median":23.754167,"eighty":35.37511,"marketCap":4695266242},{"date":"2023-11-02","current":-17.127718,"twenty":-30.877165,"median":23.6575,"eighty":35.42471,"marketCap":4443923386},{"date":"2023-11-10","current":-17.513045,"twenty":-30.889892,"median":23.577795,"eighty":35.464447,"marketCap":5048905858},{"date":"2023-11-17","current":-18.637495,"twenty":-30.889892,"median":23.546116,"eighty":35.464447,"marketCap":5373078032},{"date":"2023-11-24","current":-18.989543,"twenty":-30.889892,"median":23.453359,"eighty":35.464447,"marketCap":5474571189},{"date":"2023-12-01","current":-19.331081,"twenty":-30.889892,"median":23.398243,"eighty":35.464447,"marketCap":5573034699},{"date":"2023-12-08","current":-21.238442,"twenty":-30.889892,"median":23.368671,"eighty":35.464447,"marketCap":6122915536},{"date":"2023-12-13","current":-21.974064,"twenty":-30.90262,"median":23.31396,"eighty":35.504185,"marketCap":6334990789},{"date":"2023-12-20","current":-23.229875,"twenty":-31.202991,"median":23.370925,"eighty":35.612963,"marketCap":6697033544},{"date":"2024-01-05","current":-21.333022,"twenty":-32.043013,"median":23.398243,"eighty":35.895249,"marketCap":6150182354},{"date":"2024-01-12","current":-22.331366,"twenty":-32.043013,"median":23.391479,"eighty":35.895249,"marketCap":6437998770},{"date":"2024-01-19","current":-24.02855,"twenty":-32.149925,"median":23.38897,"eighty":35.954832,"marketCap":6927286676},{"date":"2024-01-26","current":-25.079437,"twenty":-32.043013,"median":23.386461,"eighty":35.895249,"marketCap":7230251324},{"date":"2024-02-02","current":-25.636408,"twenty":-32.043013,"median":23.368671,"eighty":35.895249,"marketCap":7390822587},{"date":"2024-02-09","current":-34.726618,"twenty":-32.503917,"median":23.225903,"eighty":35.895249,"marketCap":9383583534},{"date":"2024-02-16","current":-33.996241,"twenty":-33.837606,"median":23.186314,"eighty":35.895249,"marketCap":9186226171},{"date":"2024-02-23","current":-33.973767,"twenty":-33.965372,"median":23.063321,"eighty":35.895249,"marketCap":9180153637},{"date":"2024-03-01","current":-33.417557,"twenty":-33.956976,"median":22.9881,"eighty":35.835666,"marketCap":9029858414},{"date":"2024-03-08","current":-36.136807,"twenty":-34.591964,"median":22.951928,"eighty":35.835666,"marketCap":9764635057},{"date":"2024-03-15","current":-33.558014,"twenty":-34.774935,"median":22.89225,"eighty":35.835666,"marketCap":9067811753},{"date":"2024-03-22","current":-35.530032,"twenty":-34.789233,"median":22.819433,"eighty":35.835666,"marketCap":9600676633},{"date":"2024-03-28","current":-34.204117,"twenty":-34.876064,"median":22.726751,"eighty":35.835666,"marketCap":9242397113},{"date":"2024-04-05","current":-32.344465,"twenty":-34.888424,"median":22.679991,"eighty":35.895249,"marketCap":8739894904},{"date":"2024-04-12","current":-31.479249,"twenty":-34.888424,"median":22.596674,"eighty":35.895249,"marketCap":8506102336},{"date":"2024-04-19","current":-28.653252,"twenty":-34.888424,"median":22.544444,"eighty":35.895249,"marketCap":7742481156},{"date":"2024-04-26","current":-29.709489,"twenty":-34.876064,"median":22.482661,"eighty":35.835666,"marketCap":8027890265},{"date":"2024-05-03","current":-31.102824,"twenty":-34.876064,"median":22.420699,"eighty":35.835666,"marketCap":8404387388},{"date":"2024-05-10","current":-29.069036,"twenty":-34.876064,"median":22.378248,"eighty":35.835666,"marketCap":8312174428},{"date":"2024-05-17","current":-31.100456,"twenty":-34.876064,"median":22.3386,"eighty":35.835666,"marketCap":8893050888},{"date":"2024-05-24","current":-31.489678,"twenty":-34.876064,"median":22.310705,"eighty":35.835666,"marketCap":9004347427},{"date":"2024-05-31","current":-31.558991,"twenty":-34.876064,"median":22.307291,"eighty":35.835666,"marketCap":9024167359},{"date":"2024-06-07","current":-35.20595,"twenty":-35.176092,"median":22.299499,"eighty":35.835666,"marketCap":10067000688},{"date":"2024-06-14","current":-37.813206,"twenty":-35.319098,"median":22.260637,"eighty":35.895249,"marketCap":10812535041},{"date":"2024-06-21","current":-37.850529,"twenty":-35.563742,"median":22.23632,"eighty":35.954832,"marketCap":10823207312},{"date":"2024-06-28","current":-37.989156,"twenty":-35.668984,"median":22.208709,"eighty":36.013453,"marketCap":10862847176},{"date":"2024-07-05","current":-39.380759,"twenty":-35.894087,"median":22.153317,"eighty":36.013453,"marketCap":11260770420},{"date":"2024-07-12","current":-40.926984,"twenty":-36.304215,"median":22.088151,"eighty":36.013453,"marketCap":11702907357},{"date":"2024-07-15","current":-41.801401,"twenty":-36.346754,"median":22.076489,"eighty":36.013453,"marketCap":11952943419},{"date":"2024-08-02","current":-34.912701,"twenty":-36.539912,"median":21.978463,"eighty":36.179488,"marketCap":9983147131},{"date":"2024-08-09","current":-33.046567,"twenty":-36.539912,"median":21.872949,"eighty":36.179488,"marketCap":9449533585},{"date":"2024-08-16","current":-69.573758,"twenty":-36.686988,"median":21.843491,"eighty":36.179488,"marketCap":10867421006},{"date":"2024-08-23","current":-76.8593,"twenty":-37.551947,"median":21.812788,"eighty":36.179488,"marketCap":12001887141},{"date":"2024-08-30","current":-76.299716,"twenty":-37.793244,"median":21.752616,"eighty":36.179488,"marketCap":11914505922},{"date":"2024-09-06","current":-72.902946,"twenty":-38.042474,"median":21.687321,"eighty":36.179488,"marketCap":11384086590},{"date":"2024-09-13","current":-74.581697,"twenty":-39.117015,"median":21.648657,"eighty":36.179488,"marketCap":11646230248},{"date":"2024-09-20","current":-84.487308,"twenty":-39.422858,"median":21.585228,"eighty":36.179488,"marketCap":13193031133},{"date":"2024-09-27","current":-90.731083,"twenty":-40.234624,"median":21.517052,"eighty":36.179488,"marketCap":14168021581},{"date":"2024-10-04","current":-92.547276,"twenty":-41.135613,"median":21.454405,"eighty":36.179488,"marketCap":14451627293},{"date":"2024-10-11","current":-97.922672,"twenty":-41.808247,"median":21.303759,"eighty":36.179488,"marketCap":15291016911},{"date":"2024-10-18","current":-100.928679,"twenty":-43.884776,"median":21.208405,"eighty":36.179488,"marketCap":15760417006},{"date":"2024-10-25","current":-95.628614,"twenty":-45.00735,"median":21.126103,"eighty":36.179488,"marketCap":14932790523},{"date":"2024-10-31","current":-96.093358,"twenty":-45.541909,"median":21.07777,"eighty":36.179488,"marketCap":15005362248},{"date":"2024-11-08","current":-269.841596,"twenty":-46.409384,"median":20.963527,"eighty":36.179488,"marketCap":16927972829},{"date":"2024-11-15","current":-246.567912,"twenty":-47.303409,"median":20.911898,"eighty":36.179488,"marketCap":15467944839},{"date":"2024-11-22","current":-260.645532,"twenty":-47.845605,"median":20.853248,"eighty":36.179488,"marketCap":16351076177},{"date":"2024-11-29","current":-246.937727,"twenty":-48.383047,"median":20.742465,"eighty":36.179488,"marketCap":15491144437},{"date":"2024-12-06","current":-267.893904,"twenty":-48.957279,"median":20.636744,"eighty":36.179488,"marketCap":16805788284},{"date":"2024-12-13","current":-256.602223,"twenty":-49.612338,"median":20.540344,"eighty":36.179488,"marketCap":16097427246},{"date":"2024-12-20","current":-237.125305,"twenty":-50.200349,"median":20.426092,"eighty":36.179488,"marketCap":14875581788},{"date":"2024-12-27","current":-245.557085,"twenty":-50.628535,"median":20.287678,"eighty":36.179488,"marketCap":15404532607},{"date":"2025-01-03","current":-247.997863,"twenty":-50.872635,"median":20.22765,"eighty":36.179488,"marketCap":15557649949},{"date":"2025-01-10","current":-230.912415,"twenty":-51.526148,"median":20.058085,"eighty":36.128706,"marketCap":14485828554},{"date":"2025-01-17","current":-235.867935,"twenty":-52.996415,"median":19.921917,"eighty":35.504185,"marketCap":14796703157},{"date":"2025-01-24","current":-265.675015,"twenty":-56.121634,"median":19.832284,"eighty":35.075741,"marketCap":16666590700},{"date":"2025-01-31","current":-221.099994,"twenty":-57.976364,"median":19.739742,"eighty":33.702405,"marketCap":13870265905},{"date":"2025-02-07","current":230.149716,"twenty":-58.610691,"median":19.694344,"eighty":30.199375,"marketCap":15568017268},{"date":"2025-02-14","current":198.076294,"twenty":-58.610691,"median":19.752782,"eighty":36.306117,"marketCap":13398474746},{"date":"2025-02-21","current":197.572283,"twenty":-58.610691,"median":19.832284,"eighty":36.731357,"marketCap":13364381935},{"date":"2025-02-28","current":171.63863,"twenty":-58.610691,"median":19.942546,"eighty":37.249274,"marketCap":11610151839},{"date":"2025-03-07","current":149.003957,"twenty":-58.613784,"median":20.156963,"eighty":38.10193,"marketCap":10079074687},{"date":"2025-03-14","current":142.955826,"twenty":-58.613784,"median":20.27589,"eighty":38.871524,"marketCap":9669960955},{"date":"2025-03-21","current":157.411776,"twenty":-58.613784,"median":20.387879,"eighty":39.386918,"marketCap":10647804763},{"date":"2025-03-28","current":155.556099,"twenty":-58.613784,"median":20.538532,"eighty":39.691874,"marketCap":10522281231},{"date":"2025-04-04","current":123.505586,"twenty":-58.613784,"median":20.577468,"eighty":40.088793,"marketCap":8354288382},{"date":"2025-04-11","current":127.010753,"twenty":-58.610691,"median":20.663314,"eighty":40.391549,"marketCap":8591388387},{"date":"2025-04-17","current":127.033663,"twenty":-58.610691,"median":20.786233,"eighty":40.847926,"marketCap":8592938060},{"date":"2025-04-25","current":145.49879,"twenty":-58.613784,"median":20.898864,"eighty":41.32246,"marketCap":9841974683},{"date":"2025-05-02","current":158.465617,"twenty":-58.613784,"median":20.960046,"eighty":41.632367,"marketCap":10719089731},{"date":"2025-05-09","current":113.65692,"twenty":-58.613784,"median":21.061618,"eighty":41.882854,"marketCap":10972552730},{"date":"2025-05-16","current":126.908039,"twenty":-58.613784,"median":21.118744,"eighty":42.075668,"marketCap":12251828959},{"date":"2025-05-23","current":127.004645,"twenty":-58.613784,"median":21.172563,"eighty":42.616716,"marketCap":12261155395},{"date":"2025-05-30","current":128.035108,"twenty":-58.613784,"median":21.293121,"eighty":43.188865,"marketCap":12360637386},{"date":"2025-06-06","current":128.244421,"twenty":-58.613784,"median":21.429692,"eighty":44.169452,"marketCap":12380844666},{"date":"2025-06-13","current":130.33755,"twenty":-58.613784,"median":21.496055,"eighty":44.714683,"marketCap":12582917460},{"date":"2025-06-20","current":132.495084,"twenty":-58.616877,"median":21.574804,"eighty":46.295781,"marketCap":12791207879},{"date":"2025-06-27","current":144.715739,"twenty":-58.616877,"median":21.631797,"eighty":47.528024,"marketCap":13971002116},{"date":"2025-07-03","current":146.35804,"twenty":-58.616877,"median":21.674588,"eighty":48.462866,"marketCap":14129551539},{"date":"2025-07-11","current":150.89852,"twenty":-58.616877,"median":21.704491,"eighty":49.204237,"marketCap":14567894062},{"date":"2025-07-18","current":161.460773,"twenty":-58.616877,"median":21.78755,"eighty":50.071071,"marketCap":15587584471},{"date":"2025-07-25","current":158.949018,"twenty":-58.616877,"median":21.831474,"eighty":50.9265,"marketCap":15345097117},{"date":"2025-08-01","current":173.246701,"twenty":-58.616877,"median":21.857663,"eighty":51.68351,"marketCap":16725409743},{"date":"2025-08-08","current":183.261519,"twenty":-56.699069,"median":21.966743,"eighty":113.65692,"marketCap":17692250344},{"date":"2025-08-15","current":288.383239,"twenty":-40.815016,"median":22.03419,"eighty":121.771821,"marketCap":14246131998},{"date":"2025-08-22","current":273.331862,"twenty":-39.380759,"median":22.111164,"eighty":125.990282,"marketCap":13492754048},{"date":"2025-08-29","current":300.475673,"twenty":-37.989156,"median":22.196621,"eighty":126.66711,"marketCap":14832681124},{"date":"2025-09-05","current":301.801301,"twenty":-37.551947,"median":22.24786,"eighty":127.0343,"marketCap":14898119423},{"date":"2025-09-12","current":326.704169,"twenty":-36.136807,"median":22.273423,"eighty":128.099512,"marketCap":16127424613},{"date":"2025-09-19","current":341.033576,"twenty":-35.589841,"median":22.348084,"eighty":129.530808,"marketCap":16834781465},{"date":"2025-09-26","current":336.362316,"twenty":-35.316538,"median":22.41328,"eighty":130.33755,"marketCap":16604189364},{"date":"2025-10-03","current":355.994235,"twenty":-34.912701,"median":22.55995,"eighty":131.239206,"marketCap":17573299412},{"date":"2025-10-10","current":388.968381,"twenty":-34.726618,"median":22.67575,"eighty":137.872816,"marketCap":19201035178},{"date":"2025-10-17","current":368.653645,"twenty":-34.02995,"median":22.73572,"eighty":143.636972,"marketCap":18198218547},{"date":"2025-10-24","current":386.329691,"twenty":-33.709708,"median":22.853721,"eighty":145.55299,"marketCap":19070778871},{"date":"2025-10-31","current":421.904323,"twenty":-33.417557,"median":22.929086,"eighty":147.308648,"marketCap":20826884990},{"date":"2025-11-07","current":100.208026,"twenty":-33.069224,"median":22.972539,"eighty":147.354467,"marketCap":25034570232},{"date":"2025-11-14","current":88.048445,"twenty":-33.069224,"median":22.972539,"eighty":145.934073,"marketCap":21996790931},{"date":"2025-11-21","current":85.305778,"twenty":-33.069224,"median":22.972539,"eighty":143.895119,"marketCap":21311601187},{"date":"2025-11-28","current":103.328125,"twenty":-33.069224,"median":22.972539,"eighty":140.448975,"marketCap":25814052142},{"date":"2025-12-05","current":111.562419,"twenty":-33.069224,"median":22.972539,"eighty":132.060357,"marketCap":27871192910},{"date":"2025-12-12","current":124.866874,"twenty":-33.069224,"median":22.972539,"eighty":130.723974,"marketCap":31194991783},{"date":"2025-12-19","current":110.530773,"twenty":-33.069224,"median":22.972539,"eighty":129.83842,"marketCap":27613460988},{"date":"2025-12-26","current":120.381732,"twenty":-33.069224,"median":22.972539,"eighty":128.437633,"marketCap":30074486537},{"date":"2026-01-02","current":126.122133,"twenty":-33.069224,"median":22.972539,"eighty":128.035108,"marketCap":31508588111},{"date":"2026-01-09","current":118.31851,"twenty":-33.069224,"median":22.972539,"eighty":127.809694,"marketCap":29559040100},{"date":"2026-01-16","current":133.905257,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":33453014716},{"date":"2026-01-23","current":138.524565,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":34607037881},{"date":"2026-01-30","current":147.503515,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":36850213087},{"date":"2026-02-06","current":133.814198,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":39228702712},{"date":"2026-02-13","current":138.201339,"twenty":-33.069224,"median":22.972539,"eighty":127.922401,"marketCap":40514828217},{"date":"2026-02-20","current":148.676758,"twenty":-33.069224,"median":22.972539,"eighty":128.38933,"marketCap":43585780952},{"date":"2026-02-27","current":159.970768,"twenty":-33.069224,"median":22.972539,"eighty":129.83842,"marketCap":46896710459},{"date":"2026-03-06","current":169.100615,"twenty":-33.069224,"median":22.972539,"eighty":130.353651,"marketCap":49573198200},{"date":"2026-03-13","current":160.707864,"twenty":-33.069224,"median":22.972539,"eighty":130.939607,"marketCap":47112796036},{"date":"2026-03-20","current":183.554798,"twenty":-33.069224,"median":22.972539,"eighty":132.495084,"marketCap":53810557482},{"date":"2026-03-27","current":162.053369,"twenty":-33.069224,"median":22.972539,"eighty":134.57492,"marketCap":47507241462},{"date":"2026-04-02","current":165.057441,"twenty":-33.069224,"median":22.972539,"eighty":137.663569,"marketCap":48387909221},{"date":"2026-04-10","current":189.283184,"twenty":-33.069224,"median":22.972539,"eighty":139.499016,"marketCap":55489879594},{"date":"2026-04-15","current":208.766356,"twenty":-33.069224,"median":22.972539,"eighty":141.769257,"marketCap":61201527474}],"updateTime":1776374645932},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"COHR\",pageSize:20,pageCount:19,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8771739","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011864-COHR","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011864/0001179110-19-011864-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011864/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEFqV9ck1ncVhF3jKp","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011864/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEuGUrXaKpah5DzjH9","market":"us","size":13058}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8771738","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011865-COHR","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/0001179110-19-011865-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE3g8Qfuczhx7pUjnf","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEEKK4rV3aTScUwJNP","market":"us","size":18659}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8771737","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011863-COHR","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/0001179110-19-011863-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDPdPh6LYRCYFFrh1","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEGWCw2xoNXUKWgLAr","market":"us","size":17844}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764360","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011754-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/0001179110-19-011754-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE58yWeci8g8v6fN3K","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFMDb7NrgDEJVR6qU","market":"us","size":5079}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764359","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011755-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/0001179110-19-011755-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE8ZAifLtSFPW9zzQD","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE9PQnBAfPcznM1STG","market":"us","size":3345}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764358","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011752-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/0001179110-19-011752-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE7FnrvjN18FXatcL7","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFEmDQRPALYmpUhUD","market":"us","size":5080}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764357","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011756-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/0001179110-19-011756-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE5mPAqo97BNGxb1Tk","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFrA4BKTi4vK7EzJV","market":"us","size":3336}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764356","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011753-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/0001179110-19-011753-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEEedZc94xoTA1xthV","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEGvV2UPJdXCELEyUa","market":"us","size":3346}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8752312","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011629-COHR","pdf_url":null,"pub_time":1573488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/0001179110-19-011629-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEHGd6nKPSAhR9tg3E","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEG1K1uYffXavyRR8s","market":"us","size":3136}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-12 00:00","pubTimestamp":1573488000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603812","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011453-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/0001179110-19-011453-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEHPfCz4rhVHutRpNG","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFgdWKphGWLQprCcx","market":"us","size":3336}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603811","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011452-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/0001179110-19-011452-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDJ9eGb3KQc4EdfiU","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE2AtMNLnzDYRNYJA5","market":"us","size":3345}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603810","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011446-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/0001179110-19-011446-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEFqL66qVMPzDLBagq","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILECSsT5Binq9rnPaR6","market":"us","size":3346}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603809","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011440-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/0001179110-19-011440-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE66RU16RfMDszQXUZ","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE8GTxq9byAEkvdeEj","market":"us","size":6927}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603808","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011442-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"持股变动声明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/0001179110-19-011442-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDBzRGE1auQiDaoR9","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEDNUHmXmounGs3CV8","market":"us","size":6926}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股变动声明","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603409","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000026-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"COHR","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/0000021510-19-000026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/21510/000002151019000026/a8kq42019withxbrl2019.htm","primary":true,"translateUrl":null,"linkName":"a8kq42019withxbrl2019.htm","type":"8-K","id":"NTFILEDBvc2H9gjUVPM7Gn","market":"us","size":50757},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/q419earningsreleaseexh.htm","primary":false,"translateUrl":null,"linkName":"q419earningsreleaseexh.htm","type":"EX-99.1","id":"NTFILEFV7UZboXjzwPsXMQ","market":"us","size":307603},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104.xsd","primary":false,"translateUrl":null,"linkName":"cohr-20191104.xsd","type":"EX-101.SCH","id":"NTFILE2SSgufRXJZqaz4NC","market":"us","size":4960},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_cal.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_cal.xml","type":"EX-101.CAL","id":"NTFILEJ8XPJCJsPXd9pbTW","market":"us","size":677},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_def.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_def.xml","type":"EX-101.DEF","id":"NTFILEGRv5feLjZJjZkDSQ","market":"us","size":15049},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_lab.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_lab.xml","type":"EX-101.LAB","id":"NTFILEChJQ7ERaBX6nHTm4","market":"us","size":32842},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_pre.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_pre.xml","type":"EX-101.PRE","id":"NTFILEE985cTtZPH2JyJZc","market":"us","size":16995},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohrprletterheada04.jpg","primary":false,"translateUrl":null,"linkName":"cohrprletterheada04.jpg","type":"GRAPHIC","id":"NTFILE2Mh574jTCgTymqu2","market":"us","size":124724},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/a8kq42019withxbrl2019_htm.xml","primary":false,"translateUrl":null,"linkName":"a8kq42019withxbrl2019_htm.xml","type":"XML","id":"NTFILE64r8T4nnvzWFi2Vc","market":"us","size":5676}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8518335","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221919000449-COHR","pdf_url":null,"pub_time":1568044800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"COHR","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000090221919000449/0000902219-19-000449-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000090221919000449/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G","id":"NTFILEGvNthQrUYhS86RQK","market":"us","size":36104}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2019-09-10 00:00","pubTimestamp":1568044800,"title_zh":"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":"8458344","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000022-COHR","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"COHR","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/0000021510-19-000022-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/ix?doc=/Archives/edgar/data/21510/000002151019000022/a201962910q.htm","primary":true,"translateUrl":null,"linkName":"a201962910q.htm","type":"10-Q","id":"NTFILE5ZHhVCvmup5fPtbd","market":"us","size":2843278},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3112019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3112019q3.htm","type":"EX-31.1","id":"NTFILEHLtVi8c7RBGBF9bh","market":"us","size":14589},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3122019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3122019q3.htm","type":"EX-31.2","id":"NTFILEGBfGSvCjJ6i6vrKy","market":"us","size":14700},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3212019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3212019q3.htm","type":"EX-32.1","id":"NTFILE8Gih7KbFn7iAchYt","market":"us","size":6278},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3222019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3222019q3.htm","type":"EX-32.2","id":"NTFILEBdSTENJX2FK5A2mB","market":"us","size":6525},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629.xsd","primary":false,"translateUrl":null,"linkName":"cohr-20190629.xsd","type":"EX-101.SCH","id":"NTFILEAJuLM68s4fieeGy1","market":"us","size":63316},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_cal.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_cal.xml","type":"EX-101.CAL","id":"NTFILE9WngC6gumrRkH7pW","market":"us","size":119948},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_def.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_def.xml","type":"EX-101.DEF","id":"NTFILEbF8ySEug5ooU9SHa","market":"us","size":273535},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_lab.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_lab.xml","type":"EX-101.LAB","id":"NTFILE4kz39WxojdfjKem3","market":"us","size":852828},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_pre.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_pre.xml","type":"EX-101.PRE","id":"NTFILERXCotS8TKfDuMRAT","market":"us","size":473620},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/a201962910q_htm.xml","primary":false,"translateUrl":null,"linkName":"a201962910q_htm.xml","type":"XML","id":"NTFILE5UD7eAv5T5n2jqYr","market":"us","size":2622149}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2019-08-07 00:00","pubTimestamp":1565107200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8434557","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000019-COHR","pdf_url":null,"pub_time":1564416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"COHR","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/0000021510-19-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohr_form8kxq3x2019.htm","primary":true,"translateUrl":null,"linkName":"cohr_form8kxq3x2019.htm","type":"8-K","id":"NTFILE9cBpgPTudz883EHW","market":"us","size":25191},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohr_form8kxexhibitxq3x2019.htm","primary":false,"translateUrl":null,"linkName":"cohr_form8kxexhibitxq3x2019.htm","type":"EX-99.1","id":"NTFILE4z9RanqqiraEisuU","market":"us","size":302006},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohrprletterheada07.jpg","primary":false,"translateUrl":null,"linkName":"cohrprletterheada07.jpg","type":"GRAPHIC","id":"NTFILED9KektThrSHuuDR9","market":"us","size":124724}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-07-30 00:00","pubTimestamp":1564416000,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8379564","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919039712-COHR","pdf_url":null,"pub_time":1562601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 5.02","symbol":"COHR","title":"[Amend] Current report, item 5.02","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465919039712/0001104659-19-039712-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465919039712/a19-12579_18ka.htm","primary":true,"translateUrl":null,"linkName":"a19-12579_18ka.htm","type":"8-K/A","id":"NTFILE8SZcDfCxtdGPu2MV","market":"us","size":21187}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-07-09 00:00","pubTimestamp":1562601600,"title_zh":"Amend] Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8283854","market":"us","labels":[],"media":"sec.gov","original_id":"AN8025519002839-COHR","pdf_url":null,"pub_time":1560096000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"COHR","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000008025519002839/0000080255-19-002839-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000008025519002839/cohr13gamay19.txt","primary":true,"translateUrl":null,"linkName":"cohr13gamay19.txt","type":"SC 13G/A","id":"NTFILE6aAzJVpnKUX8Jkok","market":"us","size":5206}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2019-06-10 00:00","pubTimestamp":1560096000,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":21,"pageCount":19,"totalSize":417,"code":"91000000","status":"200"}]}}