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Contract OI history

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Nov 06, 2026 EXPIRATION

BMNR $31.50 Call

BMNR261106C00031500

Latest saved OI47Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $31.50 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. 56280 2026-10-02: 0 OI2026-10-05: 5 OI2026-10-06: 56 OI2026-10-07: 47 OI2026-10-08: 47 OI2026-10-09: 46 OI2026-10-13: 48 OI2026-10-14: 48 OI2026-10-15: 49 OI2026-10-16: 47 OI2026-10-21: 47 OI2026-10-23: 47 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, 2026Viewing470
Oct 21, 2026470
Oct 16, 202647-2
Oct 15, 202649+1
Oct 14, 2026480
Oct 13, 202648+2
Oct 09, 202646-1
Oct 08, 2026470
Oct 07, 202647-9
Oct 06, 202656+51
Oct 05, 20265+5
Oct 02, 20260No prior observation