OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BE $280.00 Call

BE261120C00280000

Latest saved OI3,417Oct 23, 2026
Last change+119vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $280.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,4171,7080 2026-10-02: 2,318 OI2026-10-05: 2,129 OI2026-10-06: 2,224 OI2026-10-07: 2,254 OI2026-10-08: 2,254 OI2026-10-09: 2,724 OI2026-10-13: 3,099 OI2026-10-14: 3,099 OI2026-10-15: 3,096 OI2026-10-16: 3,146 OI2026-10-21: 3,298 OI2026-10-23: 3,417 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, 2026Viewing3,417+119
Oct 21, 20263,298+152
Oct 16, 20263,146+50
Oct 15, 20263,096-3
Oct 14, 20263,0990
Oct 13, 20263,099+375
Oct 09, 20262,724+470
Oct 08, 20262,2540
Oct 07, 20262,254+30
Oct 06, 20262,224+95
Oct 05, 20262,129-189
Oct 02, 20262,318No prior observation