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Contract OI history

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Jan 15, 2027 EXPIRATION

WMT $75.00 Call

WMT270115C00075000

Latest saved OI1,755Oct 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 $75.00 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. 1,7558770 2026-10-09: 1,754 OI2026-10-12: 1,754 OI2026-10-14: 1,753 OI2026-10-15: 1,753 OI2026-10-16: 1,753 OI2026-10-21: 1,755 OI2026-10-23: 1,755 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, 2026Viewing1,7550
Oct 21, 20261,755+2
Oct 16, 20261,7530
Oct 15, 20261,7530
Oct 14, 20261,753-1
Oct 12, 20261,7540
Oct 09, 20261,754No prior observation