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Contract OI history

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Oct 30, 2026 EXPIRATION

BMNR $26.50 Put

BMNR261030P00026500

Latest saved OI176Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $26.50 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. 197980 2026-10-02: 106 OI2026-10-05: 173 OI2026-10-06: 190 OI2026-10-07: 190 OI2026-10-08: 190 OI2026-10-09: 191 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 192 OI2026-10-16: 197 OI2026-10-21: 154 OI2026-10-23: 176 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, 2026Viewing176+22
Oct 21, 2026154-43
Oct 16, 2026197+5
Oct 15, 2026192-2
Oct 14, 20261940
Oct 13, 2026194+3
Oct 09, 2026191+1
Oct 08, 20261900
Oct 07, 20261900
Oct 06, 2026190+17
Oct 05, 2026173+67
Oct 02, 2026106No prior observation