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Contract OI history

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Dec 18, 2026 EXPIRATION

WMT $130.00 Call

WMT261218C00130000

Latest saved OI5,523Oct 23, 2026
Last change+151vs 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. 5,5232,7610 2026-10-09: 4,835 OI2026-10-12: 4,860 OI2026-10-14: 4,900 OI2026-10-15: 4,924 OI2026-10-16: 5,007 OI2026-10-21: 5,372 OI2026-10-23: 5,523 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, 2026Viewing5,523+151
Oct 21, 20265,372+365
Oct 16, 20265,007+83
Oct 15, 20264,924+24
Oct 14, 20264,900+40
Oct 12, 20264,860+25
Oct 09, 20264,835No prior observation