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Contract OI history

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Jun 17, 2027 EXPIRATION

WMT $140.00 Call

WMT270617C00140000

Latest saved OI1,854Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $140.00 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. 1,8569280 2026-10-09: 1,827 OI2026-10-12: 1,856 OI2026-10-14: 1,851 OI2026-10-15: 1,811 OI2026-10-16: 1,796 OI2026-10-21: 1,846 OI2026-10-23: 1,854 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, 2026Viewing1,854+8
Oct 21, 20261,846+50
Oct 16, 20261,796-15
Oct 15, 20261,811-40
Oct 14, 20261,851-5
Oct 12, 20261,856+29
Oct 09, 20261,827No prior observation