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Contract OI history

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Dec 15, 2028 EXPIRATION

WMT $130.00 Call

WMT281215C00130000

Latest saved OI796Oct 23, 2026
Last change-160vs 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. 9714850 2026-10-09: 971 OI2026-10-12: 969 OI2026-10-14: 958 OI2026-10-15: 953 OI2026-10-16: 961 OI2026-10-21: 956 OI2026-10-23: 796 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, 2026Viewing796-160
Oct 21, 2026956-5
Oct 16, 2026961+8
Oct 15, 2026953-5
Oct 14, 2026958-11
Oct 12, 2026969-2
Oct 09, 2026971No prior observation