OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

BE $225.00 Put

BE261106P00225000

Latest saved OI736Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $225.00 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. 7363680 2026-10-02: 422 OI2026-10-05: 449 OI2026-10-06: 432 OI2026-10-07: 448 OI2026-10-08: 448 OI2026-10-09: 479 OI2026-10-13: 650 OI2026-10-14: 650 OI2026-10-15: 638 OI2026-10-16: 621 OI2026-10-21: 711 OI2026-10-23: 736 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, 2026Viewing736+25
Oct 21, 2026711+90
Oct 16, 2026621-17
Oct 15, 2026638-12
Oct 14, 20266500
Oct 13, 2026650+171
Oct 09, 2026479+31
Oct 08, 20264480
Oct 07, 2026448+16
Oct 06, 2026432-17
Oct 05, 2026449+27
Oct 02, 2026422No prior observation