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Contract OI history

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Mar 19, 2027 EXPIRATION

BMNR $28.00 Call

BMNR270319C00028000

Latest saved OI813Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $28.00 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. 8154070 2026-10-02: 627 OI2026-10-05: 620 OI2026-10-06: 676 OI2026-10-07: 689 OI2026-10-08: 689 OI2026-10-09: 701 OI2026-10-13: 701 OI2026-10-14: 701 OI2026-10-15: 780 OI2026-10-16: 804 OI2026-10-21: 815 OI2026-10-23: 813 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, 2026Viewing813-2
Oct 21, 2026815+11
Oct 16, 2026804+24
Oct 15, 2026780+79
Oct 14, 20267010
Oct 13, 20267010
Oct 09, 2026701+12
Oct 08, 20266890
Oct 07, 2026689+13
Oct 06, 2026676+56
Oct 05, 2026620-7
Oct 02, 2026627No prior observation