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Contract OI history

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Mar 19, 2027 EXPIRATION

BMNR $18.00 Call

BMNR270319C00018000

Latest saved OI214Oct 23, 2026
Last change-2vs 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. 2161080 2026-10-02: 122 OI2026-10-05: 121 OI2026-10-06: 121 OI2026-10-07: 125 OI2026-10-08: 125 OI2026-10-09: 150 OI2026-10-13: 166 OI2026-10-14: 166 OI2026-10-15: 167 OI2026-10-16: 168 OI2026-10-21: 216 OI2026-10-23: 214 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, 2026Viewing214-2
Oct 21, 2026216+48
Oct 16, 2026168+1
Oct 15, 2026167+1
Oct 14, 20261660
Oct 13, 2026166+16
Oct 09, 2026150+25
Oct 08, 20261250
Oct 07, 2026125+4
Oct 06, 20261210
Oct 05, 2026121-1
Oct 02, 2026122No prior observation