Option chain for Ark 21Shares Bitcoin ETF (ARKB): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 23, 2026, ARKB had 6 option expirations, from Nov 20, 2026 to Jan 21, 2028, and 32 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 38.8% (-6% on the day) and 16 contracts traded.

For the latest figures, see ARKB options overview.

Key numbers

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

Nov 20, 2026 (28 days): ATM IV 38.8% (-6%), volume 16
Dec 18, 2026 (56 days): ATM IV 36.0% (-9%), volume 2
Jan 15, 2027 (84 days): ATM IV 39.2% (+5%), volume 11
Mar 19, 2027 (147 days): ATM IV 38.7% (-6%), volume 1
Jun 17, 2027 (237 days): ATM IV 41.5% (+2%), volume 0
Jan 21, 2028 (455 days): ATM IV 42.7% (-2%), volume 2

Data as of October 23, 2026.

ARKB Option Chain

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

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