OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

XP $31.00 Put

XP261120P00031000

Latest saved OI3,835Oct 23, 2026
Last change+109vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XP $31.00 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. 3,8351,9170 2026-10-09: 37 OI2026-10-13: 3,719 OI2026-10-14: 3,719 OI2026-10-15: 3,721 OI2026-10-16: 3,726 OI2026-10-21: 3,726 OI2026-10-23: 3,835 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, 2026Viewing3,835+109
Oct 21, 20263,7260
Oct 16, 20263,726+5
Oct 15, 20263,721+2
Oct 14, 20263,7190
Oct 13, 20263,719+3,682
Oct 09, 202637No prior observation