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Contract OI history

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Oct 30, 2026 EXPIRATION

BMNR $25.50 Put

BMNR261030P00025500

Latest saved OI580Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $25.50 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. 5802900 2026-10-02: 200 OI2026-10-05: 217 OI2026-10-06: 522 OI2026-10-07: 527 OI2026-10-08: 527 OI2026-10-09: 553 OI2026-10-13: 557 OI2026-10-14: 557 OI2026-10-15: 556 OI2026-10-16: 556 OI2026-10-21: 562 OI2026-10-23: 580 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, 2026Viewing580+18
Oct 21, 2026562+6
Oct 16, 20265560
Oct 15, 2026556-1
Oct 14, 20265570
Oct 13, 2026557+4
Oct 09, 2026553+26
Oct 08, 20265270
Oct 07, 2026527+5
Oct 06, 2026522+305
Oct 05, 2026217+17
Oct 02, 2026200No prior observation