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Contract OI history

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Sep 17, 2027 EXPIRATION

BMNR $20.00 Call

BMNR270917C00020000

Latest saved OI142Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $20.00 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. 142710 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-06: 87 OI2026-10-07: 99 OI2026-10-08: 99 OI2026-10-09: 98 OI2026-10-13: 102 OI2026-10-14: 102 OI2026-10-15: 99 OI2026-10-16: 113 OI2026-10-21: 133 OI2026-10-23: 142 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, 2026Viewing142+9
Oct 21, 2026133+20
Oct 16, 2026113+14
Oct 15, 202699-3
Oct 14, 20261020
Oct 13, 2026102+4
Oct 09, 202698-1
Oct 08, 2026990
Oct 07, 202699+12
Oct 06, 202687+1
Oct 05, 2026860
Oct 02, 202686No prior observation