11.55K calls and 1.47K puts traded on Nov 4, 2026, 13.02K contracts in total. Open interest was 532.85K contracts. Over the past 30 days, volume averaged 8.73K contracts per day. The BTG option volume chart shows volume by strike and expiration date.

B2Gold IV rank is 11, so its 30-day implied volatility of 53.5% is near the bottom of its one-year range. Over the past year it ranged from 42.1% on Mar 10, 2026 to 146.4% on Nov 26, 2025. See the BTG implied volatility history for a longer view.

The B2Gold put/call volume ratio was 0.13 on Nov 4, 2026, so calls outnumber puts. The put/call open interest ratio was 0.14. The BTG open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for B2Gold options about one week from expiration was $4.64, 9.3% below the $5.12 close. The BTG max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 71.0%, options price a move of about ±$0.50 (±9.8%) over the next week, a range of roughly $4.62 to $5.62 from the Nov 4, 2026 close. The BTG expected move chart shows it for every expiration date.