OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

WMT $97.50 Call

WMT270617C00097500

Latest saved OI1,067Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $97.50 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. 1,0695340 2026-10-09: 675 OI2026-10-12: 674 OI2026-10-14: 1,069 OI2026-10-15: 1,068 OI2026-10-16: 1,067 OI2026-10-21: 1,067 OI2026-10-23: 1,067 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, 2026Viewing1,0670
Oct 21, 20261,0670
Oct 16, 20261,067-1
Oct 15, 20261,068-1
Oct 14, 20261,069+395
Oct 12, 2026674-1
Oct 09, 2026675No prior observation