OITracker Cboe delayed data

Contract OI history

Back to BMNR

Nov 20, 2026 EXPIRATION

BMNR $27.50 Put

BMNR261120P00027500

Latest saved OI17Oct 23, 2026
Last change0vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $27.50 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. 1780 2026-10-21: 17 OI2026-10-23: 17 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, 2026Viewing170
Oct 21, 202617No prior observation