COHR

AI optics selloff on hyperscaler spending worries after Google's $9.1bn negative free cash flow sent Coherent down 11.34%.

StoneX initiated Coherent at Buy with a $425 target, and the stock closed up 5.83% at $221.50 amid sector-wide buying in optical names.

Shares fell 12.51% to $207.82 on October 22 as AI financing worries hit chip and optics stocks after Meta's first cash outflow in a decade.

Coherent fell 20.06% to $231.80 in a sector selloff over AI financing doubts and rising borrowing costs, with no company news.

Coherent fell 19.44% in a week to $232.02 as an AI financing selloff followed Broadcom CEO Hock Tan's capital-access warning.

Coherent fell 7.06% to $232.90 on Oct 16 amid a sector-wide AI optical and chip selloff; the brief finds no company-specific news.

Sector selloff on AI funding fears after Broadcom and Intel CEO comments, with shares down 17.12% in the week to $250.60.

Coherent fell 9.19% to $263.32 on Oct 14 in a sector-wide sell-off over AI funding worries, with no company-specific news to explain it.

Sector-wide optics selloff and profit-taking after a steep run drove COHR down 14.30% over five sessions to $289.98.

Sector-wide optics selloff with no company news drove Coherent down 7.87% to $288.02 on profit-taking and rising Treasury yields.

The stock dropped due to AI capex return scrutiny, power grid constraint fears, heavy options pressure, and insider selling.

Coherent stock surged 16.24% following an Outperform initiation by Bernstein with a $350 price target and strong AI optical demand.

The stock surged on an analyst upgrade, the PhotonLink platform launch, and potential US restrictions on Chinese optical transceivers.

The stock surged following a Bernstein upgrade, the launch of its PhotonLink platform, and favorable U.S. policy tailwinds.

Bernstein initiated coverage with an Outperform rating and $350 price target due to surging AI data center optical demand.

COHR rose on a Bernstein Outperform rating, momentum from its PhotonLink launch, and rumored U.S. restrictions on Chinese transceivers.

The stock fell due to post-launch profit-taking, disclosures of massive insider selling, high capex concerns, and macro tech drag.

The stock surged following the launch of the PhotonLink optics platform and the expiration of Nvidia's lock-up overhang without a sell-off.

The stock jumped following the launch of the PhotonLink optics platform and a relief rally after Nvidia's lock-up period expired.

Coherent announced the commercial release and volume shipment of its expanded Pluggable Optical Line System for AI datacenter networks.

The stock surged following a sector-wide optical rally sparked by peer Ciena's strong growth targets and analyst upgrades.

The stock fell due to sector contagion from Corning's $2.0B equity offering, broader tech weakness, and ongoing insider sales pressure.

The stock surged on institutional positioning ahead of ECOC 2026, bullish analyst research updates, and positive earnings momentum.

Coherent announced product showcases for ECOC 2026, including its PhotonLink platform, driving optimism in AI optical infrastructure.

Shares rose 6.60% after a Deutsche Bank Buy initiation with a $400 target and anticipation of its new PhotonLink platform unveiling.

Shares surged due to bullish analyst endorsements and a sector-wide rotation back into AI optical networking hardware.

The stock fell due to a sector-wide sympathy selloff sparked by Marvell's earnings report and profit-taking following product news.

The stock fell due to optical sector contagion, insider selling by the CFO, and the launch of a dedicated short ETF targeting COHR.

The stock dropped due to post-earnings profit-taking, sector de-risking, and the launch of a new inverse-leveraged ETF.

The stock dropped due to profit-taking, macro headwinds, and the launch of a 2x inverse leveraged ETF following a recent rally.

Shares surged after Coherent announced customer sampling of 300mm SiC substrates for AI and analysts raised price targets up to $500.

Shares dropped due to profit-taking, gross margin guidance below expectations, high CapEx for expansion, and industrial market weakness.

Shares fell as Q1 gross margin guidance was softer than whisper expectations, triggering profit-taking despite strong Q4 earnings.

The stock surged following rival Lumentum's blowout results, pre-earnings positioning, and Coherent's own Q4 earnings beat and raise.

Heavy profit-taking and institutional pre-earnings position trimming following a 44% five-session rally drove the stock lower.

COHR surged due to strong peer earnings from AAOI, draft FCC rules on Chinese transceivers, and bullish pre-earnings analyst targets.

Reports of U.S. restrictions on Chinese optical transceivers boosted demand for domestic suppliers alongside strong AI capex.

Coherent surged following reports of a proposed U.S. ban on Chinese optical transceivers alongside a rebound in AI optics hardware.

Reports revealed the U.S. is drafting restrictions to ban Chinese optical transceivers and data center components.

The stock surged due to a sector-wide capital rotation into AI optics and pre-earnings positioning ahead of its Q4 report.

Conservative Q3 guidance from peer Corning sparked sector-wide fears of slowing hyperscaler spending on AI optical infrastructure.

The stock plunged due to hyperscaler capex fears from Alphabet, CFO insider selling, and weak sector guidance from Corning.

The stock dropped due to a sector-wide selloff triggered by peer Corning's inline guidance and broader AI capex ROI concerns.

Shares dropped due to a broad cross-market selloff and profit-taking wave across AI infrastructure, chip, and optical networking stocks.

The stock surged due to a sector-wide AI optics rebound, strong Q4 guidance, and accelerated optical component capacity expansion.

Shares dropped due to a sector-wide AI hardware selloff triggered by TSMC raising its capex target and warning of margin compression.

A sector-wide momentum unwind and hedge fund de-risking across AI semiconductor and photonics equities drove the stock lower.

The stock fell due to a sector-wide profit-taking wave and de-risking in high-beta AI photonics and optical hardware equities.

The stock fell due to a sector-wide deleveraging and profit-taking rotation across AI optical networking hardware stocks.

The stock fell due to sector-wide institutional profit-taking across AI optics stocks rather than negative company-specific news.

The stock dropped due to a broader risk-off rotation and sector-wide profit-taking across AI photonics and semiconductor equipment names.