OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

BE $210.00 Put

BE270219P00210000

Latest saved OI1,129Oct 23, 2026
Last change+21vs 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. 1,1295640 2026-10-02: 624 OI2026-10-05: 628 OI2026-10-06: 635 OI2026-10-07: 636 OI2026-10-08: 636 OI2026-10-09: 692 OI2026-10-13: 703 OI2026-10-14: 703 OI2026-10-15: 965 OI2026-10-16: 1,041 OI2026-10-21: 1,108 OI2026-10-23: 1,129 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, 2026Viewing1,129+21
Oct 21, 20261,108+67
Oct 16, 20261,041+76
Oct 15, 2026965+262
Oct 14, 20267030
Oct 13, 2026703+11
Oct 09, 2026692+56
Oct 08, 20266360
Oct 07, 2026636+1
Oct 06, 2026635+7
Oct 05, 2026628+4
Oct 02, 2026624No prior observation