OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WMT $130.00 Call

WMT270115C00130000

Latest saved OI15,926Oct 23, 2026
Last change+1,405vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $130.00 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. 15,9267,9630 2026-10-09: 10,248 OI2026-10-12: 10,323 OI2026-10-14: 10,608 OI2026-10-15: 11,012 OI2026-10-16: 11,255 OI2026-10-21: 14,521 OI2026-10-23: 15,926 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, 2026Viewing15,926+1,405
Oct 21, 202614,521+3,266
Oct 16, 202611,255+243
Oct 15, 202611,012+404
Oct 14, 202610,608+285
Oct 12, 202610,323+75
Oct 09, 202610,248No prior observation