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Contract OI history

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Nov 20, 2026 EXPIRATION

BMNR $31.00 Call

BMNR261120C00031000

Latest saved OI1,849Oct 23, 2026
Last change+168vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $31.00 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. 1,8499240 2026-10-02: 1,556 OI2026-10-05: 1,572 OI2026-10-06: 1,632 OI2026-10-07: 1,664 OI2026-10-08: 1,664 OI2026-10-09: 1,774 OI2026-10-13: 1,706 OI2026-10-14: 1,706 OI2026-10-15: 1,663 OI2026-10-16: 1,678 OI2026-10-21: 1,681 OI2026-10-23: 1,849 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, 2026Viewing1,849+168
Oct 21, 20261,681+3
Oct 16, 20261,678+15
Oct 15, 20261,663-43
Oct 14, 20261,7060
Oct 13, 20261,706-68
Oct 09, 20261,774+110
Oct 08, 20261,6640
Oct 07, 20261,664+32
Oct 06, 20261,632+60
Oct 05, 20261,572+16
Oct 02, 20261,556No prior observation