OITracker Cboe delayed data

Contract OI history

Back to BMNR

Nov 13, 2026 EXPIRATION

BMNR $28.50 Call

BMNR261113C00028500

Latest saved OI338Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $28.50 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. 3381690 2026-10-02: 75 OI2026-10-05: 74 OI2026-10-06: 82 OI2026-10-07: 87 OI2026-10-08: 87 OI2026-10-09: 91 OI2026-10-13: 292 OI2026-10-14: 292 OI2026-10-15: 289 OI2026-10-16: 290 OI2026-10-21: 293 OI2026-10-23: 338 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, 2026Viewing338+45
Oct 21, 2026293+3
Oct 16, 2026290+1
Oct 15, 2026289-3
Oct 14, 20262920
Oct 13, 2026292+201
Oct 09, 202691+4
Oct 08, 2026870
Oct 07, 202687+5
Oct 06, 202682+8
Oct 05, 202674-1
Oct 02, 202675No prior observation