OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $250.00 Call

BE261030C00250000

Latest saved OI1,539Oct 23, 2026
Last change+555vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $250.00 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. 1,5397690 2026-10-02: 89 OI2026-10-05: 87 OI2026-10-06: 85 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 272 OI2026-10-13: 386 OI2026-10-14: 386 OI2026-10-15: 431 OI2026-10-16: 826 OI2026-10-21: 984 OI2026-10-23: 1,539 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, 2026Viewing1,539+555
Oct 21, 2026984+158
Oct 16, 2026826+395
Oct 15, 2026431+45
Oct 14, 20263860
Oct 13, 2026386+114
Oct 09, 2026272+186
Oct 08, 2026860
Oct 07, 202686+1
Oct 06, 202685-2
Oct 05, 202687-2
Oct 02, 202689No prior observation