OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

XP $8.00 Put

XP270115P00008000

Latest saved OI121Oct 23, 2026
Last change+50vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XP $8.00 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. 121600 2026-10-09: 71 OI2026-10-13: 71 OI2026-10-14: 71 OI2026-10-15: 71 OI2026-10-16: 71 OI2026-10-21: 71 OI2026-10-23: 121 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, 2026Viewing121+50
Oct 21, 2026710
Oct 16, 2026710
Oct 15, 2026710
Oct 14, 2026710
Oct 13, 2026710
Oct 09, 202671No prior observation