Coherent (COHR) News Today $65.69 -2.21 (-3.25%) Closing price 03/28/2025 03:59 PM EasternExtended Trading$65.46 -0.23 (-0.34%) As of 03/28/2025 07:48 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock All Sources Trusted Sources MarketBeat Benzinga Bloomberg GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 June 2022 May 2022 April 2022 Time Period Coherent announces general availability of 800G ZR/ZR+ transceiverMarch 29 at 11:20 AM | markets.businessinsider.comCoherent Announces General Availability of Industry-First 100G ZR QSFP28-DCO With High Optical Output PowerMarch 28 at 5:30 PM | globenewswire.comCoherent (NYSE:COHR) Showcases High-Speed Solutions For AI And Data Center NetworkingMarch 28 at 3:15 PM | uk.finance.yahoo.comCoherent Announces General Availability of 800G ZR/ZR+ QSFP-DD TransceiverMarch 28 at 8:30 AM | globenewswire.comCoherent Plans to Sell Facility in Champaign, IllinoisMarch 28 at 1:59 AM | marketwatch.comCoherent Introduces Optical Transceivers Optimized for Optical Circuit Switch ApplicationsMarch 27, 2025 | investing.comCoherent Introduces Optical Transceivers Optimized for Optical Circuit Switch ApplicationsMarch 27, 2025 | globenewswire.comKeysight Technologies and Coherent Corp Unveil 200G Multimode Technology at OFC 2025March 27, 2025 | gurufocus.comCoherent Corp Unveils Industry's First 400 Gb/s Differential Electro-absorption Modulated LaserMarch 27, 2025 | gurufocus.comCoherent Demonstrates Industry's First 400G Differential Electro-Absorption Modulated LaserMarch 27, 2025 | globenewswire.comWhat's Going On With Coherent Stock Thursday?March 27, 2025 | benzinga.comCoherent to sell epitaxial fabrication facility in IllinoisMarch 27, 2025 | markets.businessinsider.comCoherent Corp. (COHR) Launches AI-Optimized Optical Transceiver for Data CentersMarch 27, 2025 | msn.com3 Big Reasons to Love Coherent (COHR)March 27, 2025 | finance.yahoo.comCoherent Announces Intent to Sell Epitaxial Fabrication Facility in Champaign, IllinoisMarch 26, 2025 | globenewswire.comCoherent Stock Rallies On Analyst Upgrade Following Nvidia's GTC 2025: Retail Turns Extremely BullishMarch 26, 2025 | msn.comCoherent, Lumentum Shares Climb Following Raymond James Upgrade on AI Demand BoostMarch 25, 2025 | marketwatch.comCoherent upgraded to Strong Buy from Outperform at Raymond JamesMarch 25, 2025 | markets.businessinsider.comRaymond James Upgrades Coherent (COHR)March 25, 2025 | msn.comWhy Is Coherent (COHR) Stock Soaring TodayMarch 25, 2025 | msn.comCoherent Introduces Pluggable High Dynamic Range QSFP OTDRMarch 24, 2025 | globenewswire.comRaymond James upgrades Coherent, Lumentum on AI demand surgeMarch 24, 2025 | investing.comWas Jim Cramer Right About Coherent Corp. (COHR)?March 23, 2025 | msn.comCoherent Corp. Launches 2x400G-FR4 Lite Optical Transceiver Optimized for AI-Driven Data Centers and High-Speed Ethernet NetworksMarch 22, 2025 | nasdaq.comCoherent Corp. (COHR) Introduces 2D Collimator Array for AI-Powered Data CentersMarch 22, 2025 | msn.comCoherent (NYSE:COHR) Launches Silicon Photonics Transceiver Driving 10% Share Price RiseMarch 21, 2025 | finance.yahoo.comCoherent launches 2x400G-FR4 Lite optical transceiverMarch 21, 2025 | markets.businessinsider.comIs Coherent Corp.’s (COHR) Momentum Expected to Continue?March 21, 2025 | msn.comCoherent Expands Its Portfolio of Silicon Photonics Transceivers for Data Centers With 2x400G-FR4 LiteMarch 20, 2025 | globenewswire.comCoherent Shares Rise on Networking-Switch Collaboration With NvidiaMarch 19, 2025 | marketwatch.comThese Nvidia Partner Stocks Are Getting a Boost After GTC KeynoteMarch 19, 2025 | msn.comCoherent, Lumentum Stocks Gain On Silicon Photonics Partnership With Nvidia: Retail Sentiment Edges UpMarch 19, 2025 | msn.comHere Are Billionaire Stanley Druckenmiller's 5 Biggest Stock HoldingsMarch 19, 2025 | fool.comCoherent announces silicon photonics networking switches pact with NvidiaMarch 19, 2025 | markets.businessinsider.comCoherent Recognized as One of NVIDIA’s Ecosystem Innovation Collaborators for Co-Packaged Optics at GTCMarch 18, 2025 | uk.finance.yahoo.comCoherent Recognized as One of NVIDIA's Ecosystem Innovation Collaborators for Co-Packaged Optics at GTCMarch 18, 2025 | globenewswire.comCoherent Introduces 2D Collimator Array for Optical Circuit SwitchesMarch 17, 2025 | globenewswire.comCoherent Corp (COHR) Stock Price Up 3.04% on Mar 17March 16, 2025 | gurufocus.comInteresting COHR Put And Call Options For May 2ndMarch 15, 2025 | nasdaq.comCoherent Corp. Launches AIM FL Series: Advanced Multi-Kilowatt Fiber Lasers for Precision Welding ApplicationsMarch 12, 2025 | nasdaq.comCoherent Launches New 793nm Chip For Medical And Industrial UsesMarch 12, 2025 | benzinga.comCoherent launches 793nm pump laser diodeMarch 12, 2025 | markets.businessinsider.comCoherent Launches Industry-First 793nm Pump Laser Diode with Record 28W Power and 97% Polarization PurityMarch 12, 2025 | globenewswire.comJefferies Starts Coverage on Coherent (COHR) with a Buy RatingMarch 11, 2025 | msn.comCoherent Introduces WaveAnalyzer 1500B for High-Precision Optical Transceiver TestingMarch 11, 2025 | globenewswire.comCoherent Corp.: Coherent Announces Launch of AIM Family of Industrial, Rack-Based Multi-Kilowatt Single Mode Fiber LasersMarch 11, 2025 | finanznachrichten.deCoherent announces release of AIM family of single mode fiber lasersMarch 11, 2025 | markets.businessinsider.comCoherent Announces Launch of AIM Family of Industrial, Rack-Based Multi-Kilowatt Single Mode ...March 10, 2025 | gurufocus.comWhy Coherent Corp. (COHR) Is Plunging So Far In 2025March 10, 2025 | msn.comCoherent Announces Launch of AIM Family of Industrial, Rack-Based Multi-Kilowatt Single Mode Fiber LasersMarch 10, 2025 | globenewswire.com Remove Ads Get Coherent News Delivered to You Automatically Sign up to receive the latest news and ratings for COHR and its competitors with MarketBeat's FREE daily newsletter. Email Address COHR Media Mentions By Week COHR Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. COHR News Sentiment▼0.110.92▲Average Business Services News Sentiment COHR News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. COHR Articles This Week▼227▲COHR Articles Average Week Remove Ads Get Coherent News Delivered to You Automatically Sign up to receive the latest news and ratings for COHR and its competitors with MarketBeat's FREE daily newsletter. 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