OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BE $270.00 Put

BE270115P00270000

Latest saved OI848Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $270.00 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. 8484240 2026-10-02: 815 OI2026-10-05: 822 OI2026-10-06: 810 OI2026-10-07: 833 OI2026-10-08: 833 OI2026-10-09: 838 OI2026-10-13: 837 OI2026-10-14: 837 OI2026-10-15: 840 OI2026-10-16: 838 OI2026-10-21: 830 OI2026-10-23: 848 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, 2026Viewing848+18
Oct 21, 2026830-8
Oct 16, 2026838-2
Oct 15, 2026840+3
Oct 14, 20268370
Oct 13, 2026837-1
Oct 09, 2026838+5
Oct 08, 20268330
Oct 07, 2026833+23
Oct 06, 2026810-12
Oct 05, 2026822+7
Oct 02, 2026815No prior observation