$COHR
Coherent Corp.
XNYS•Technology•Optical Instruments & Lenses
$317.70
▲+7.34%+$21.72
Subscriptions are live. Early access $24.99/mo, or start with 5 free premium days.
Plans & pricingDonateWhy is COHR up today? It is at $317.70 (+7.34%), and our scanner flagged it 236 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment COHR spikes, and full due diligence on COHR — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $COHR 236 times in the last 30 days. Create a free account to track $COHR, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
No card · 5 premium days · join 800+ traders
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Here is the latest on COHR from our scanner (live price and day move above). A recent catalyst in the news: “Coherent Showcases Optical Innovations to Scale AI Infrastructure at ECOC 2026.” Early read: bullish.
Latest filing4Insider trade (Form 4)Sep 15, 2026 · 5 days agoSources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
From SEC 13F quarterly holdings (position as of quarter-end, not a transaction date or price) and dated 13D/13G stake filings. Not investment advice.
From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Digirolomo Enrico Director | Sold (automatic/other) | -5K | sold 31% | 12K | $1.6M at $305.99 | Sep 11, 26 |
Digirolomo Enrico Director | Sold (automatic/other) | -1K | sold 11% | 11K | n/a | Sep 11, 26 |
Beard Robert P Officer | Sold (automatic/other) | -500 | sold 1.0% | 51K | $155K at $309.32 | Sep 9, 26 |
Neal-Graves Lisa Director | Sold (automatic/other) | -2K | sold 14% | 13K | $591K at $268.42 | Sep 2, 26 |
Eng Julie Sheridan Officer | Sold (automatic/other) | -6K | sold 13% | 41K | $1.6M at $270.69 | Sep 1, 26 |
Eng Julie Sheridan Officer | Sold (automatic/other) | -7K | sold 13% | 47K | $2.0M at $276.83 | Aug 31, 26 |
Skaggs Stephen A Director | Sold (automatic/other) | -2K | sold 13% | 15K | $629K at $276.88 | Aug 31, 26 |
Digirolomo Enrico Director | Sold (automatic/other) | -2K | sold 12% | 17K | $629K at $276.85 | Aug 31, 26 |
Anderson James Robert Officer | Acquired (grant/award) | +31K 0.02% of company | added 18% | 197K | n/a | Aug 28, 26 |
Anderson James Robert Officer | Sold (automatic/other) | -12K | sold 6.1% | 185K | $3.5M at $295.39 | Aug 28, 26 |
Beard Robert P Officer | Acquired (grant/award) | +5K | added 11% | 54K | n/a | Aug 28, 26 |
Beard Robert P Officer | Sold (automatic/other) | -2K | sold 3.5% | 52K | $560K at $295.39 | Aug 28, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in optical instruments & lenses, closest in size first.
Curated groups COHR belongs to. Tap one to see every member with today's move and why the group is moving.
Here is the latest on COHR from our scanner (live price and day move above). A recent catalyst in the news: “Coherent Showcases Optical Innovations to Scale AI Infrastructure at ECOC 2026.” Early read: bullish.
COHR last traded at $317.70, up 7.34% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Coherent Corp. (COHR) is next expected to report earnings on Wednesday, November 4, 2026, about 45 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
The COHR Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged COHR 236 times in the last 30 days.
COHR (Coherent Corp.) trades on XNYS, with a market cap of about $62.15B in the OPTICAL INSTRUMENTS & LENSES sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge COHR for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
$COHR discussion
Sign in to ask a question or join the discussion.