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Contract OI history

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Nov 06, 2026 EXPIRATION

WMT $109.00 Call

WMT261106C00109000

Latest saved OI128Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $109.00 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. 134670 2026-10-09: 134 OI2026-10-12: 116 OI2026-10-14: 116 OI2026-10-15: 114 OI2026-10-16: 113 OI2026-10-21: 126 OI2026-10-23: 128 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, 2026Viewing128+2
Oct 21, 2026126+13
Oct 16, 2026113-1
Oct 15, 2026114-2
Oct 14, 20261160
Oct 12, 2026116-18
Oct 09, 2026134No prior observation