OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

XP $29.00 Put

XP261120P00029000

Latest saved OI6,395Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XP $29.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,3953,1970 2026-10-09: 499 OI2026-10-13: 505 OI2026-10-14: 505 OI2026-10-15: 518 OI2026-10-16: 517 OI2026-10-21: 6,395 OI2026-10-23: 6,395 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

XP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,3950
Oct 21, 20266,395+5,878
Oct 16, 2026517-1
Oct 15, 2026518+13
Oct 14, 20265050
Oct 13, 2026505+6
Oct 09, 2026499No prior observation