Option chain for Compass Pathways PLC - American Depository Shares (CMPS): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 23, 2026, CMPS had 7 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 507 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 79.5% (+7% on the day) and 107 contracts traded; the busiest was Jan 15, 2027, with 311.

For the latest figures, see CMPS options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (28 days): ATM IV 79.5% (+7%), volume 107
Dec 18, 2026 (56 days): ATM IV 66.6% (-10%), volume 42
Jan 15, 2027 (84 days): ATM IV 84.5% (+7%), volume 311
Feb 19, 2027 (119 days): ATM IV 79.2% (+6%), volume 27
May 21, 2027 (210 days): ATM IV 63.9% (+0%), volume 14
Jan 21, 2028 (455 days): ATM IV 76.7% (+5%), volume 4
Jan 19, 2029 (819 days): ATM IV 62.0% (+6%), volume 2

Data as of October 23, 2026.

CMPS Option Chain

Detailed and comprehensive option chain for each expiration listed for CMPS. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any CMPS options strategy.

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