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Contract OI history

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Jan 15, 2027 EXPIRATION

BMNR $31.00 Call

BMNR270115C00031000

Latest saved OI1,430Oct 23, 2026
Last change+35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $31.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4307150 2026-10-02: 1,361 OI2026-10-05: 1,370 OI2026-10-06: 1,373 OI2026-10-07: 1,382 OI2026-10-08: 1,382 OI2026-10-09: 1,283 OI2026-10-13: 1,293 OI2026-10-14: 1,293 OI2026-10-15: 1,283 OI2026-10-16: 1,281 OI2026-10-21: 1,395 OI2026-10-23: 1,430 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, 2026Viewing1,430+35
Oct 21, 20261,395+114
Oct 16, 20261,281-2
Oct 15, 20261,283-10
Oct 14, 20261,2930
Oct 13, 20261,293+10
Oct 09, 20261,283-99
Oct 08, 20261,3820
Oct 07, 20261,382+9
Oct 06, 20261,373+3
Oct 05, 20261,370+9
Oct 02, 20261,361No prior observation