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Contract OI history

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Oct 30, 2026 EXPIRATION

BMNR $28.00 Call

BMNR261030C00028000

Latest saved OI5,902Oct 23, 2026
Last change+783vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $28.00 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. 5,9022,9510 2026-10-02: 596 OI2026-10-05: 1,152 OI2026-10-06: 1,230 OI2026-10-07: 1,650 OI2026-10-08: 1,650 OI2026-10-09: 1,876 OI2026-10-13: 2,306 OI2026-10-14: 2,306 OI2026-10-15: 2,443 OI2026-10-16: 2,452 OI2026-10-21: 5,119 OI2026-10-23: 5,902 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, 2026Viewing5,902+783
Oct 21, 20265,119+2,667
Oct 16, 20262,452+9
Oct 15, 20262,443+137
Oct 14, 20262,3060
Oct 13, 20262,306+430
Oct 09, 20261,876+226
Oct 08, 20261,6500
Oct 07, 20261,650+420
Oct 06, 20261,230+78
Oct 05, 20261,152+556
Oct 02, 2026596No prior observation