9.8K calls and 17.1K puts traded on Nov 4, 2026, 26.9K contracts in total. Open interest was 503.43K contracts. Over the past 30 days, volume averaged 23.42K contracts per day. The BX option volume chart shows volume by strike and expiration date.

Blackstone IV rank is 33, so its 30-day implied volatility of 37.2% is in the lower part of its one-year range. Over the past year it ranged from 27.4% on Dec 24, 2025 to 56.8% on Mar 30, 2026. See the BX implied volatility history for a longer view.

The Blackstone put/call volume ratio was 1.75 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 1.79. The BX open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for Blackstone options about one week from expiration was $117.86, 6.1% below the $125.57 close. The BX max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 42.4%, options price a move of about ±$7.38 (±5.9%) over the next week, a range of roughly $118.19 to $132.95 from the Nov 4, 2026 close. The BX expected move chart shows it for every expiration date.