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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $5.00 Put

BMNR280121P00005000

Latest saved OI1,876Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $5.00 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. 1,8769380 2026-10-02: 1,862 OI2026-10-05: 1,862 OI2026-10-06: 1,868 OI2026-10-07: 1,868 OI2026-10-08: 1,868 OI2026-10-09: 1,870 OI2026-10-13: 1,875 OI2026-10-14: 1,875 OI2026-10-15: 1,875 OI2026-10-16: 1,875 OI2026-10-21: 1,875 OI2026-10-23: 1,876 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, 2026Viewing1,876+1
Oct 21, 20261,8750
Oct 16, 20261,8750
Oct 15, 20261,8750
Oct 14, 20261,8750
Oct 13, 20261,875+5
Oct 09, 20261,870+2
Oct 08, 20261,8680
Oct 07, 20261,8680
Oct 06, 20261,868+6
Oct 05, 20261,8620
Oct 02, 20261,862No prior observation