Option chain for Cullinan Therapeutics (CGEM): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, CGEM had 7 option expirations, from Nov 20, 2026 to Dec 17, 2027, and 2,409 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 56.8% (-0% on the day) and 222 contracts traded; the busiest was Jun 17, 2027, with 914.

For the latest figures, see CGEM options overview.

Key numbers

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

Nov 20, 2026 (21 days): ATM IV 56.8% (-0%), volume 222
Dec 18, 2026 (49 days): ATM IV 62.5% (-4%), volume 0
Jan 15, 2027 (77 days): ATM IV 80.2% (+19%), volume 437
Mar 19, 2027 (140 days): ATM IV 89.8% (-8%), volume 47
Apr 16, 2027 (168 days): ATM IV 81.9% (+20%), volume 4
Jun 17, 2027 (230 days): ATM IV 101.5% (+5%), volume 914
Dec 17, 2027 (413 days): ATM IV 81.5% (-13%), volume 785

Data as of October 30, 2026.

CGEM Option Chain

Detailed and comprehensive option chain for each expiration listed for CGEM. 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 CGEM options strategy.

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