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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $23.50 Call

BMNR261023C00023500

Latest saved OI3,894Oct 23, 2026
Last change+47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $23.50 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. 3,8941,9470 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 38 OI2026-10-07: 43 OI2026-10-08: 43 OI2026-10-09: 77 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 309 OI2026-10-16: 828 OI2026-10-21: 3,847 OI2026-10-23: 3,894 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, 2026Viewing3,894+47
Oct 21, 20263,847+3,019
Oct 16, 2026828+519
Oct 15, 2026309+111
Oct 14, 20261980
Oct 13, 2026198+121
Oct 09, 202677+34
Oct 08, 2026430
Oct 07, 202643+5
Oct 06, 2026380
Oct 05, 2026380
Oct 02, 202638No prior observation