OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

BE $240.00 Put

BE261030P00240000

Latest saved OI1,576Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $240.00 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. 2,1621,0810 2026-10-02: 1,636 OI2026-10-05: 1,602 OI2026-10-06: 1,660 OI2026-10-07: 1,688 OI2026-10-08: 1,688 OI2026-10-09: 1,672 OI2026-10-13: 2,162 OI2026-10-14: 2,162 OI2026-10-15: 1,526 OI2026-10-16: 1,512 OI2026-10-21: 1,555 OI2026-10-23: 1,576 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, 2026Viewing1,576+21
Oct 21, 20261,555+43
Oct 16, 20261,512-14
Oct 15, 20261,526-636
Oct 14, 20262,1620
Oct 13, 20262,162+490
Oct 09, 20261,672-16
Oct 08, 20261,6880
Oct 07, 20261,688+28
Oct 06, 20261,660+58
Oct 05, 20261,602-34
Oct 02, 20261,636No prior observation