OITracker Cboe delayed data

Contract OI history

Back to BMNR

Feb 19, 2027 EXPIRATION

BMNR $10.00 Put

BMNR270219P00010000

Latest saved OI404Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $10.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4102050 2026-10-02: 398 OI2026-10-05: 398 OI2026-10-06: 398 OI2026-10-07: 400 OI2026-10-08: 400 OI2026-10-09: 400 OI2026-10-13: 400 OI2026-10-14: 400 OI2026-10-15: 410 OI2026-10-16: 410 OI2026-10-21: 408 OI2026-10-23: 404 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, 2026Viewing404-4
Oct 21, 2026408-2
Oct 16, 20264100
Oct 15, 2026410+10
Oct 14, 20264000
Oct 13, 20264000
Oct 09, 20264000
Oct 08, 20264000
Oct 07, 2026400+2
Oct 06, 20263980
Oct 05, 20263980
Oct 02, 2026398No prior observation