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Contract OI history

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Nov 06, 2026 EXPIRATION

BMNR $19.50 Put

BMNR261106P00019500

Latest saved OI514Oct 23, 2026
Last change+510vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $19.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 5142570 2026-10-21: 4 OI2026-10-23: 514 OI Oct 21, 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, 2026Viewing514+510
Oct 21, 20264No prior observation