OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

XP $31.00 Put

XP261113P00031000

Latest saved OI15Oct 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 $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. 23110 2026-10-09: 0 OI2026-10-13: 23 OI2026-10-14: 23 OI2026-10-15: 23 OI2026-10-16: 13 OI2026-10-21: 15 OI2026-10-23: 15 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, 2026Viewing150
Oct 21, 202615+2
Oct 16, 202613-10
Oct 15, 2026230
Oct 14, 2026230
Oct 13, 202623+23
Oct 09, 20260No prior observation