OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BE $110.00 Put

BE261120P00110000

Latest saved OI528Oct 23, 2026
Last change+247vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $110.00 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. 5282640 2026-10-02: 265 OI2026-10-05: 265 OI2026-10-06: 265 OI2026-10-07: 265 OI2026-10-08: 265 OI2026-10-09: 265 OI2026-10-13: 275 OI2026-10-14: 275 OI2026-10-15: 275 OI2026-10-16: 272 OI2026-10-21: 281 OI2026-10-23: 528 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, 2026Viewing528+247
Oct 21, 2026281+9
Oct 16, 2026272-3
Oct 15, 20262750
Oct 14, 20262750
Oct 13, 2026275+10
Oct 09, 20262650
Oct 08, 20262650
Oct 07, 20262650
Oct 06, 20262650
Oct 05, 20262650
Oct 02, 2026265No prior observation