BLK premium history

BLK options premium over the last 30 sessions: bullish and bearish dollars each day against the stock's close.

• BLK options traded $308.92K in premium on 2026-11-02: $0.00 in calls and $308.92K in puts, a net bullish lean of $308.92K.
• Options price a move of about ±$49.20 by 2026-11-06.

Updated 2026-11-02 18:03 UTC