OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

BE $225.00 Put

BE261023P00225000

Latest saved OI1,346Oct 23, 2026
Last change-181vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $225.00 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. 1,5277630 2026-10-02: 705 OI2026-10-05: 685 OI2026-10-06: 606 OI2026-10-07: 662 OI2026-10-08: 662 OI2026-10-09: 912 OI2026-10-13: 931 OI2026-10-14: 931 OI2026-10-15: 944 OI2026-10-16: 963 OI2026-10-21: 1,527 OI2026-10-23: 1,346 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, 2026Viewing1,346-181
Oct 21, 20261,527+564
Oct 16, 2026963+19
Oct 15, 2026944+13
Oct 14, 20269310
Oct 13, 2026931+19
Oct 09, 2026912+250
Oct 08, 20266620
Oct 07, 2026662+56
Oct 06, 2026606-79
Oct 05, 2026685-20
Oct 02, 2026705No prior observation