OITracker Cboe delayed data

Contract OI history

Back to BMNR

Jan 19, 2029 EXPIRATION

BMNR $27.00 Put

BMNR290119P00027000

Latest saved OI259Oct 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 $27.00 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. 2671330 2026-10-02: 267 OI2026-10-05: 207 OI2026-10-06: 207 OI2026-10-07: 227 OI2026-10-08: 227 OI2026-10-09: 223 OI2026-10-13: 223 OI2026-10-14: 223 OI2026-10-15: 248 OI2026-10-16: 255 OI2026-10-21: 255 OI2026-10-23: 259 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, 2026Viewing259+4
Oct 21, 20262550
Oct 16, 2026255+7
Oct 15, 2026248+25
Oct 14, 20262230
Oct 13, 20262230
Oct 09, 2026223-4
Oct 08, 20262270
Oct 07, 2026227+20
Oct 06, 20262070
Oct 05, 2026207-60
Oct 02, 2026267No prior observation