OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $180.00 Put

BE261030P00180000

Latest saved OI1,249Oct 23, 2026
Last change+441vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $180.00 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. 1,2496240 2026-10-02: 347 OI2026-10-05: 455 OI2026-10-06: 494 OI2026-10-07: 494 OI2026-10-08: 494 OI2026-10-09: 520 OI2026-10-13: 628 OI2026-10-14: 628 OI2026-10-15: 548 OI2026-10-16: 710 OI2026-10-21: 808 OI2026-10-23: 1,249 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, 2026Viewing1,249+441
Oct 21, 2026808+98
Oct 16, 2026710+162
Oct 15, 2026548-80
Oct 14, 20266280
Oct 13, 2026628+108
Oct 09, 2026520+26
Oct 08, 20264940
Oct 07, 20264940
Oct 06, 2026494+39
Oct 05, 2026455+108
Oct 02, 2026347No prior observation