OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

XP $40.00 Call

XP261120C00040000

Latest saved OI5,046Oct 23, 2026
Last change+5,039vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XP $40.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,0462,5230 2026-10-09: 7 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 17 OI2026-10-16: 7 OI2026-10-21: 7 OI2026-10-23: 5,046 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, 2026Viewing5,046+5,039
Oct 21, 202670
Oct 16, 20267-10
Oct 15, 2026170
Oct 14, 2026170
Oct 13, 202617+10
Oct 09, 20267No prior observation