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Contract OI history

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Dec 18, 2026 EXPIRATION

BMNR $22.00 Put

BMNR261218P00022000

Latest saved OI328Oct 23, 2026
Last change+121vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $22.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 3281640 2026-10-15: 0 OI2026-10-16: 69 OI2026-10-21: 207 OI2026-10-23: 328 OI Oct 15, 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, 2026Viewing328+121
Oct 21, 2026207+138
Oct 16, 202669+69
Oct 15, 20260No prior observation