OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BE $100.00 Put

BE261120P00100000

Latest saved OI828Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $100.00 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. 8284140 2026-10-02: 622 OI2026-10-05: 617 OI2026-10-06: 615 OI2026-10-07: 614 OI2026-10-08: 614 OI2026-10-09: 614 OI2026-10-13: 614 OI2026-10-14: 614 OI2026-10-15: 614 OI2026-10-16: 613 OI2026-10-21: 818 OI2026-10-23: 828 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, 2026Viewing828+10
Oct 21, 2026818+205
Oct 16, 2026613-1
Oct 15, 20266140
Oct 14, 20266140
Oct 13, 20266140
Oct 09, 20266140
Oct 08, 20266140
Oct 07, 2026614-1
Oct 06, 2026615-2
Oct 05, 2026617-5
Oct 02, 2026622No prior observation