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Contract OI history

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Oct 30, 2026 EXPIRATION

BMNR $26.50 Call

BMNR261030C00026500

Latest saved OI3,391Oct 23, 2026
Last change-163vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $26.50 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. 3,5541,7770 2026-10-02: 1,018 OI2026-10-05: 2,651 OI2026-10-06: 2,494 OI2026-10-07: 3,177 OI2026-10-08: 3,177 OI2026-10-09: 3,312 OI2026-10-13: 3,266 OI2026-10-14: 3,266 OI2026-10-15: 3,390 OI2026-10-16: 3,235 OI2026-10-21: 3,554 OI2026-10-23: 3,391 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, 2026Viewing3,391-163
Oct 21, 20263,554+319
Oct 16, 20263,235-155
Oct 15, 20263,390+124
Oct 14, 20263,2660
Oct 13, 20263,266-46
Oct 09, 20263,312+135
Oct 08, 20263,1770
Oct 07, 20263,177+683
Oct 06, 20262,494-157
Oct 05, 20262,651+1,633
Oct 02, 20261,018No prior observation