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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $28.00 Put

BMNR261023P00028000

Latest saved OI0Oct 23, 2026
Last change-15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $28.00 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. 4912450 2026-10-02: 491 OI2026-10-05: 481 OI2026-10-06: 481 OI2026-10-07: 480 OI2026-10-08: 480 OI2026-10-09: 450 OI2026-10-13: 450 OI2026-10-14: 450 OI2026-10-15: 449 OI2026-10-16: 444 OI2026-10-21: 15 OI2026-10-23: 0 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, 2026Viewing0-15
Oct 21, 202615-429
Oct 16, 2026444-5
Oct 15, 2026449-1
Oct 14, 20264500
Oct 13, 20264500
Oct 09, 2026450-30
Oct 08, 20264800
Oct 07, 2026480-1
Oct 06, 20264810
Oct 05, 2026481-10
Oct 02, 2026491No prior observation