Coherent COHR
US equityMarket cap rank #558Scientific & Technical InstrumentsOptical CommunicationApple EcosystemTop Gainers Yesterday
$192.81 +$23.05 (+13.58%)
Market closed · Nov 7, 9:10 am ET · Last extended-hours $194.80 +1.03%
Open$189.55
Prev close$169.76
Day range$179.04 – $195.67
Volume16.27M
Market cap$37.98B
P/E (TTM)39.9
Dividend yield–
Average implied volatility across the listed chain right now: 118%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.
Open interest by strike
Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.
Implied volatility by strike
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $192.50 | $11.65 | $9.10/$13.90 | 27 | 25 | 121% |
| 13 Nov 2026 | $195.00 | $9.64 | $9.30/$11.00 | 149 | 46 | 119% |
| 13 Nov 2026 | $190.00 | $13.82 | $10.50/$15.30 | 132 | 358 | 123% |
| 13 Nov 2026 | $197.50 | $9.20 | $7.90/$10.80 | 41 | 9 | 122% |
| 13 Nov 2026 | $187.50 | $15.35 | $11.60/$16.80 | 18 | 2 | 123% |
| 13 Nov 2026 | $200.00 | $7.00 | $7.10/$9.30 | 398 | 184 | 120% |
| 13 Nov 2026 | $185.00 | $16.50 | $12.50/$18.40 | 117 | 57 | 121% |
| 13 Nov 2026 | $202.50 | $6.85 | $6.20/$7.70 | 351 | 29 | 116% |
| 13 Nov 2026 | $182.50 | $14.00 | $13.60/$19.80 | 17 | 33 | 118% |
| 13 Nov 2026 | $205.00 | $6.20 | $5.00/$6.50 | 90 | 76 | 112% |
| 13 Nov 2026 | $180.00 | $18.85 | $16.80/$22.50 | 29 | 59 | 135% |
| 13 Nov 2026 | $207.50 | $5.09 | $3.00/$7.30 | 81 | 67 | 113% |
| 13 Nov 2026 | $177.50 | $21.80 | $17.10/$24.20 | 20 | 453 | 126% |
| 13 Nov 2026 | $210.00 | $4.50 | $4.00/$4.80 | 1,528 | 241 | 112% |
| 13 Nov 2026 | $175.00 | $24.02 | $19.70/$25.10 | 11 | 12 | 127% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $192.50 | $10.53 | $8.30/$12.20 | 175 | 8 | 112% |
| 13 Nov 2026 | $195.00 | $12.05 | $9.70/$13.00 | 63 | 651 | 110% |
| 13 Nov 2026 | $190.00 | $9.33 | $8.40/$11.00 | 129 | 67 | 120% |
| 13 Nov 2026 | $197.50 | $16.55 | $10.20/$16.10 | 2 | 2 | 114% |
| 13 Nov 2026 | $187.50 | $8.63 | $7.60/$9.40 | 30 | 19 | 120% |
| 13 Nov 2026 | $200.00 | $14.70 | $12.90/$17.10 | 219 | 519 | 117% |
| 13 Nov 2026 | $185.00 | $7.05 | $6.50/$8.30 | 101 | 44 | 119% |
| 13 Nov 2026 | $202.50 | $33.76 | $13.30/$18.30 | 0 | 18 | 108% |
| 13 Nov 2026 | $182.50 | $6.12 | $4.10/$9.20 | 8 | 32 | 122% |
| 13 Nov 2026 | $205.00 | $17.44 | $14.90/$21.50 | 4 | 120 | 116% |
| 13 Nov 2026 | $180.00 | $5.00 | $5.00/$6.70 | 382 | 145 | 124% |
| 13 Nov 2026 | $207.50 | $18.20 | $15.40/$23.20 | 8 | 42 | 108% |
| 13 Nov 2026 | $177.50 | $4.44 | $3.90/$7.00 | 360 | 33 | 129% |
| 13 Nov 2026 | $210.00 | $19.67 | $19.40/$23.10 | 11 | 383 | 109% |
| 13 Nov 2026 | $175.00 | $4.27 | $3.50/$5.70 | 204 | 57 | 128% |
Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.
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