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Contract OI history

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Jan 15, 2027 EXPIRATION

BMNR $28.00 Call

BMNR270115C00028000

Latest saved OI19,710Oct 23, 2026
Last change+62vs 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. 19,7109,8550 2026-10-02: 18,521 OI2026-10-05: 18,520 OI2026-10-06: 18,333 OI2026-10-07: 18,389 OI2026-10-08: 18,389 OI2026-10-09: 19,510 OI2026-10-13: 19,520 OI2026-10-14: 19,520 OI2026-10-15: 19,519 OI2026-10-16: 19,652 OI2026-10-21: 19,648 OI2026-10-23: 19,710 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, 2026Viewing19,710+62
Oct 21, 202619,648-4
Oct 16, 202619,652+133
Oct 15, 202619,519-1
Oct 14, 202619,5200
Oct 13, 202619,520+10
Oct 09, 202619,510+1,121
Oct 08, 202618,3890
Oct 07, 202618,389+56
Oct 06, 202618,333-187
Oct 05, 202618,520-1
Oct 02, 202618,521No prior observation