Option chain for C4 Therapeutics (CCCC): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 19, 2026, CCCC had 6 option expirations, from Nov 20, 2026 to Dec 17, 2027, and 494 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 77.2% (-15% on the day) and 38 contracts traded; the busiest was Dec 17, 2027, with 206.

For the latest figures, see CCCC options overview.

Key numbers

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

Nov 20, 2026 (32 days): ATM IV 77.2% (-15%), volume 38
Dec 18, 2026 (60 days): ATM IV 64.3% (-20%), volume 12
Jan 15, 2027 (88 days): ATM IV 73.1% (-4%), volume 123
Apr 16, 2027 (179 days): ATM IV 69.2% (-9%), volume 2
Oct 15, 2027 (361 days): ATM IV 88.9% (+17%), volume 113
Dec 17, 2027 (424 days): ATM IV 73.4% (-18%), volume 206

Data as of October 19, 2026.

CCCC Option Chain

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

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