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Contract OI history

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May 21, 2027 EXPIRATION

BMNR $25.00 Call

BMNR270521C00025000

Latest saved OI1,574Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5747870 2026-10-02: 15 OI2026-10-05: 15 OI2026-10-06: 16 OI2026-10-07: 49 OI2026-10-08: 49 OI2026-10-09: 85 OI2026-10-13: 817 OI2026-10-14: 817 OI2026-10-15: 989 OI2026-10-16: 1,557 OI2026-10-21: 1,564 OI2026-10-23: 1,574 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BMNR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,574+10
Oct 21, 20261,564+7
Oct 16, 20261,557+568
Oct 15, 2026989+172
Oct 14, 20268170
Oct 13, 2026817+732
Oct 09, 202685+36
Oct 08, 2026490
Oct 07, 202649+33
Oct 06, 202616+1
Oct 05, 2026150
Oct 02, 202615No prior observation