OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

BE $210.00 Put

BE261113P00210000

Latest saved OI336Oct 23, 2026
Last change+47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $210.00 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. 3361680 2026-10-02: 22 OI2026-10-05: 41 OI2026-10-06: 60 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 128 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 249 OI2026-10-16: 279 OI2026-10-21: 289 OI2026-10-23: 336 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, 2026Viewing336+47
Oct 21, 2026289+10
Oct 16, 2026279+30
Oct 15, 20262490
Oct 14, 20262490
Oct 13, 2026249+121
Oct 09, 2026128+18
Oct 08, 20261100
Oct 07, 2026110+50
Oct 06, 202660+19
Oct 05, 202641+19
Oct 02, 202622No prior observation