OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

XP $17.00 Put

XP261120P00017000

Latest saved OI3,284Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XP $17.00 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. 3,2841,6420 2026-10-09: 3,283 OI2026-10-13: 3,283 OI2026-10-14: 3,283 OI2026-10-15: 3,283 OI2026-10-16: 3,283 OI2026-10-21: 3,283 OI2026-10-23: 3,284 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, 2026Viewing3,284+1
Oct 21, 20263,2830
Oct 16, 20263,2830
Oct 15, 20263,2830
Oct 14, 20263,2830
Oct 13, 20263,2830
Oct 09, 20263,283No prior observation