OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

BE $100.00 Put

BE261218P00100000

Latest saved OI1,161Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $100.00 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. 1,1615800 2026-10-02: 1,161 OI2026-10-05: 1,159 OI2026-10-06: 1,158 OI2026-10-07: 1,158 OI2026-10-08: 1,158 OI2026-10-09: 1,156 OI2026-10-13: 1,157 OI2026-10-14: 1,157 OI2026-10-15: 1,159 OI2026-10-16: 1,159 OI2026-10-21: 1,159 OI2026-10-23: 1,161 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, 2026Viewing1,161+2
Oct 21, 20261,1590
Oct 16, 20261,1590
Oct 15, 20261,159+2
Oct 14, 20261,1570
Oct 13, 20261,157+1
Oct 09, 20261,156-2
Oct 08, 20261,1580
Oct 07, 20261,1580
Oct 06, 20261,158-1
Oct 05, 20261,159-2
Oct 02, 20261,161No prior observation