OITracker Cboe delayed data

Contract OI history

Back to XP

Jan 15, 2027 EXPIRATION

XP $20.00 Put

XP270115P00020000

Latest saved OI1,674Oct 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 $20.00 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. 1,6858420 2026-10-09: 1,679 OI2026-10-13: 1,685 OI2026-10-14: 1,685 OI2026-10-15: 1,674 OI2026-10-16: 1,674 OI2026-10-21: 1,674 OI2026-10-23: 1,674 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, 2026Viewing1,6740
Oct 21, 20261,6740
Oct 16, 20261,6740
Oct 15, 20261,674-11
Oct 14, 20261,6850
Oct 13, 20261,685+6
Oct 09, 20261,679No prior observation