OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WMT $110.00 Call

WMT270115C00110000

Latest saved OI9,718Oct 23, 2026
Last change-212vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $110.00 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. 10,8075,4030 2026-10-09: 10,807 OI2026-10-12: 10,803 OI2026-10-14: 10,513 OI2026-10-15: 10,174 OI2026-10-16: 9,968 OI2026-10-21: 9,930 OI2026-10-23: 9,718 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,718-212
Oct 21, 20269,930-38
Oct 16, 20269,968-206
Oct 15, 202610,174-339
Oct 14, 202610,513-290
Oct 12, 202610,803-4
Oct 09, 202610,807No prior observation