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Contract OI history

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Nov 06, 2026 EXPIRATION

WMT $118.00 Call

WMT261106C00118000

Latest saved OI433Oct 23, 2026
Last change-110vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $118.00 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. 5432710 2026-10-09: 77 OI2026-10-12: 79 OI2026-10-14: 122 OI2026-10-15: 173 OI2026-10-16: 179 OI2026-10-21: 543 OI2026-10-23: 433 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, 2026Viewing433-110
Oct 21, 2026543+364
Oct 16, 2026179+6
Oct 15, 2026173+51
Oct 14, 2026122+43
Oct 12, 202679+2
Oct 09, 202677No prior observation