Showing results for BLK, 2026-11-06(w), calls & puts
BLK Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many BLK option contracts are listed?
As of Nov 4, 2026, Blackrock Inc (BLK) had 2.82K listed option contracts across 16 expiration dates, from Nov 6, 2026 to Jan 19, 2029.
When do BLK options expire?
Blackrock had 16 expiration dates as of Nov 4, 2026, 6 of them weekly. The nearest was Nov 6, 2026 and the furthest Jan 19, 2029.
How actively are BLK options traded?
4.9K Blackrock option contracts traded on Nov 4, 2026, and open interest was 45.78K contracts. Over the past 30 days, volume averaged 2.48K contracts per day. The BLK option volume chart shows volume by strike and expiration date.
Is BLK implied volatility high right now?
Blackrock IV rank is 22, so its 30-day implied volatility of 26.5% is in the lower part of its one-year range. Over the past year it ranged from 21.7% on Jan 16, 2026 to 43.0% on Mar 30, 2026. See the BLK implied volatility history for a longer view.