OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BE $230.00 Put

BE270115P00230000

Latest saved OI1,118Oct 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 $230.00 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. 1,1185590 2026-10-02: 489 OI2026-10-05: 535 OI2026-10-06: 849 OI2026-10-07: 853 OI2026-10-08: 853 OI2026-10-09: 874 OI2026-10-13: 975 OI2026-10-14: 975 OI2026-10-15: 999 OI2026-10-16: 1,027 OI2026-10-21: 1,071 OI2026-10-23: 1,118 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, 2026Viewing1,118+47
Oct 21, 20261,071+44
Oct 16, 20261,027+28
Oct 15, 2026999+24
Oct 14, 20269750
Oct 13, 2026975+101
Oct 09, 2026874+21
Oct 08, 20268530
Oct 07, 2026853+4
Oct 06, 2026849+314
Oct 05, 2026535+46
Oct 02, 2026489No prior observation