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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $55.00 Put

BMNR280121P00055000

Latest saved OI1,445Oct 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 $55.00 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. 1,4707350 2026-10-02: 1,470 OI2026-10-05: 1,470 OI2026-10-06: 1,469 OI2026-10-07: 1,469 OI2026-10-08: 1,469 OI2026-10-09: 1,469 OI2026-10-13: 1,467 OI2026-10-14: 1,467 OI2026-10-15: 1,467 OI2026-10-16: 1,467 OI2026-10-21: 1,446 OI2026-10-23: 1,445 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, 2026Viewing1,445-1
Oct 21, 20261,446-21
Oct 16, 20261,4670
Oct 15, 20261,4670
Oct 14, 20261,4670
Oct 13, 20261,467-2
Oct 09, 20261,4690
Oct 08, 20261,4690
Oct 07, 20261,4690
Oct 06, 20261,469-1
Oct 05, 20261,4700
Oct 02, 20261,470No prior observation