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Contract OI history

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Feb 19, 2027 EXPIRATION

BMNR $18.00 Call

BMNR270219C00018000

Latest saved OI221Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $18.00 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. 2311150 2026-10-02: 221 OI2026-10-05: 221 OI2026-10-06: 221 OI2026-10-07: 221 OI2026-10-08: 221 OI2026-10-09: 221 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 221 OI2026-10-16: 231 OI2026-10-21: 231 OI2026-10-23: 221 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, 2026Viewing221-10
Oct 21, 20262310
Oct 16, 2026231+10
Oct 15, 20262210
Oct 14, 20262210
Oct 13, 20262210
Oct 09, 20262210
Oct 08, 20262210
Oct 07, 20262210
Oct 06, 20262210
Oct 05, 20262210
Oct 02, 2026221No prior observation