OITracker Cboe delayed data

Contract OI history

Back to BE

Oct 23, 2026 EXPIRATION

BE $155.00 Put

BE261023P00155000

Latest saved OI1,092Oct 23, 2026
Last change+304vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $155.00 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. 1,0925460 2026-10-02: 133 OI2026-10-05: 205 OI2026-10-06: 205 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 777 OI2026-10-13: 709 OI2026-10-14: 709 OI2026-10-15: 710 OI2026-10-16: 730 OI2026-10-21: 788 OI2026-10-23: 1,092 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,092+304
Oct 21, 2026788+58
Oct 16, 2026730+20
Oct 15, 2026710+1
Oct 14, 20267090
Oct 13, 2026709-68
Oct 09, 2026777+572
Oct 08, 20262050
Oct 07, 20262050
Oct 06, 20262050
Oct 05, 2026205+72
Oct 02, 2026133No prior observation