Option chain for Grayscale Bitcoin Mini Trust ETF (BTC): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 20, 2026, BTC had 7 option expirations, from Nov 20, 2026 to Jan 19, 2029, and 437 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 32.8% (-6% on the day) and 224 contracts traded.

For the latest figures, see BTC options overview.

Key numbers

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

Nov 20, 2026 (31 days): ATM IV 32.8% (-6%), volume 224
Dec 18, 2026 (59 days): ATM IV 37.0% (+2%), volume 35
Jan 15, 2027 (87 days): ATM IV 35.9% (-2%), volume 39
Mar 19, 2027 (150 days): ATM IV 39.2% (+3%), volume 68
Jun 17, 2027 (240 days): ATM IV 41.5% (-1%), volume 33
Jan 21, 2028 (458 days): ATM IV 43.6% (+1%), volume 38
Jan 19, 2029 (822 days): ATM IV 45.4% (+3%), volume 0

Data as of October 20, 2026.

BTC Option Chain

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

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