OITracker Cboe delayed data

Contract OI history

Back to BMNR

Oct 23, 2026 EXPIRATION

BMNR $35.00 Call

BMNR261023C00035000

Latest saved OI2,870Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $35.00 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. 2,8751,4370 2026-10-02: 1,128 OI2026-10-05: 1,011 OI2026-10-06: 998 OI2026-10-07: 944 OI2026-10-08: 944 OI2026-10-09: 2,340 OI2026-10-13: 2,349 OI2026-10-14: 2,349 OI2026-10-15: 2,331 OI2026-10-16: 2,327 OI2026-10-21: 2,875 OI2026-10-23: 2,870 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, 2026Viewing2,870-5
Oct 21, 20262,875+548
Oct 16, 20262,327-4
Oct 15, 20262,331-18
Oct 14, 20262,3490
Oct 13, 20262,349+9
Oct 09, 20262,340+1,396
Oct 08, 20269440
Oct 07, 2026944-54
Oct 06, 2026998-13
Oct 05, 20261,011-117
Oct 02, 20261,128No prior observation