OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

BE $240.00 Put

BE261023P00240000

Latest saved OI2,009Oct 23, 2026
Last change-148vs 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. 2,2241,1120 2026-10-02: 1,527 OI2026-10-05: 1,515 OI2026-10-06: 1,445 OI2026-10-07: 1,507 OI2026-10-08: 1,507 OI2026-10-09: 1,326 OI2026-10-13: 2,224 OI2026-10-14: 2,224 OI2026-10-15: 2,205 OI2026-10-16: 2,218 OI2026-10-21: 2,157 OI2026-10-23: 2,009 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, 2026Viewing2,009-148
Oct 21, 20262,157-61
Oct 16, 20262,218+13
Oct 15, 20262,205-19
Oct 14, 20262,2240
Oct 13, 20262,224+898
Oct 09, 20261,326-181
Oct 08, 20261,5070
Oct 07, 20261,507+62
Oct 06, 20261,445-70
Oct 05, 20261,515-12
Oct 02, 20261,527No prior observation