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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $18.00 Put

BMNR261023P00018000

Latest saved OI1,680Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $18.00 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. 1,6808400 2026-10-02: 119 OI2026-10-05: 119 OI2026-10-06: 119 OI2026-10-07: 119 OI2026-10-08: 119 OI2026-10-09: 673 OI2026-10-13: 711 OI2026-10-14: 711 OI2026-10-15: 750 OI2026-10-16: 966 OI2026-10-21: 1,673 OI2026-10-23: 1,680 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, 2026Viewing1,680+7
Oct 21, 20261,673+707
Oct 16, 2026966+216
Oct 15, 2026750+39
Oct 14, 20267110
Oct 13, 2026711+38
Oct 09, 2026673+554
Oct 08, 20261190
Oct 07, 20261190
Oct 06, 20261190
Oct 05, 20261190
Oct 02, 2026119No prior observation