OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

XP $17.00 Put

XP270219P00017000

Latest saved OI1,021Oct 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 $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. 1,0285140 2026-10-09: 1,028 OI2026-10-13: 1,018 OI2026-10-14: 1,018 OI2026-10-15: 1,018 OI2026-10-16: 1,018 OI2026-10-21: 1,021 OI2026-10-23: 1,021 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, 2026Viewing1,0210
Oct 21, 20261,021+3
Oct 16, 20261,0180
Oct 15, 20261,0180
Oct 14, 20261,0180
Oct 13, 20261,018-10
Oct 09, 20261,028No prior observation