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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $26.50 Call

BMNR261023C00026500

Latest saved OI1,891Oct 23, 2026
Last change+270vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $26.50 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. 2,2071,1030 2026-10-02: 207 OI2026-10-05: 403 OI2026-10-06: 437 OI2026-10-07: 761 OI2026-10-08: 761 OI2026-10-09: 836 OI2026-10-13: 2,207 OI2026-10-14: 2,207 OI2026-10-15: 2,070 OI2026-10-16: 1,982 OI2026-10-21: 1,621 OI2026-10-23: 1,891 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, 2026Viewing1,891+270
Oct 21, 20261,621-361
Oct 16, 20261,982-88
Oct 15, 20262,070-137
Oct 14, 20262,2070
Oct 13, 20262,207+1,371
Oct 09, 2026836+75
Oct 08, 20267610
Oct 07, 2026761+324
Oct 06, 2026437+34
Oct 05, 2026403+196
Oct 02, 2026207No prior observation