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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $20.00 Put

BMNR261023P00020000

Latest saved OI1,932Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $20.00 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. 1,9629810 2026-10-02: 480 OI2026-10-05: 478 OI2026-10-06: 561 OI2026-10-07: 839 OI2026-10-08: 839 OI2026-10-09: 853 OI2026-10-13: 1,000 OI2026-10-14: 1,000 OI2026-10-15: 1,038 OI2026-10-16: 1,589 OI2026-10-21: 1,962 OI2026-10-23: 1,932 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, 2026Viewing1,932-30
Oct 21, 20261,962+373
Oct 16, 20261,589+551
Oct 15, 20261,038+38
Oct 14, 20261,0000
Oct 13, 20261,000+147
Oct 09, 2026853+14
Oct 08, 20268390
Oct 07, 2026839+278
Oct 06, 2026561+83
Oct 05, 2026478-2
Oct 02, 2026480No prior observation