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Contract OI history

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Nov 06, 2026 EXPIRATION

BMNR $21.00 Put

BMNR261106P00021000

Latest saved OI2,870Oct 23, 2026
Last change+127vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $21.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,8701,4350 2026-10-02: 391 OI2026-10-05: 400 OI2026-10-06: 429 OI2026-10-07: 456 OI2026-10-08: 456 OI2026-10-09: 1,647 OI2026-10-13: 1,724 OI2026-10-14: 1,724 OI2026-10-15: 1,728 OI2026-10-16: 1,727 OI2026-10-21: 2,743 OI2026-10-23: 2,870 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, 2026Viewing2,870+127
Oct 21, 20262,743+1,016
Oct 16, 20261,727-1
Oct 15, 20261,728+4
Oct 14, 20261,7240
Oct 13, 20261,724+77
Oct 09, 20261,647+1,191
Oct 08, 20264560
Oct 07, 2026456+27
Oct 06, 2026429+29
Oct 05, 2026400+9
Oct 02, 2026391No prior observation