OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $250.00 Put

BE261030P00250000

Latest saved OI1,019Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $250.00 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. 1,0865430 2026-10-02: 692 OI2026-10-05: 708 OI2026-10-06: 899 OI2026-10-07: 999 OI2026-10-08: 999 OI2026-10-09: 1,041 OI2026-10-13: 1,086 OI2026-10-14: 1,086 OI2026-10-15: 1,010 OI2026-10-16: 1,012 OI2026-10-21: 1,019 OI2026-10-23: 1,019 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, 2026Viewing1,0190
Oct 21, 20261,019+7
Oct 16, 20261,012+2
Oct 15, 20261,010-76
Oct 14, 20261,0860
Oct 13, 20261,086+45
Oct 09, 20261,041+42
Oct 08, 20269990
Oct 07, 2026999+100
Oct 06, 2026899+191
Oct 05, 2026708+16
Oct 02, 2026692No prior observation