Ark 21Shares Bitcoin ETF (ARKB) options traded 126 contracts on November 5, 2026 (96 calls and 30 puts, a put/call ratio of 0.31), compared with a 30-day average of 143. Options price a move of about ±2.3% by the nearest expiration.

Key numbers

30-day implied volatility (IV30): 40.5%
Implied move by the nearest expiration: ±2.3%
Option volume: 126 contracts (96 calls, 30 puts); 30-day average 143

Data as of November 5, 2026.

ARKB Option Breakdown

A breakdown of key statistics for each option expiration listed for ARKB. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.

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