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Contract OI history

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Oct 23, 2026 EXPIRATION

WMT $104.00 Call

WMT261023C00104000

Latest saved OI333Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $104.00 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. 3441720 2026-10-09: 344 OI2026-10-12: 344 OI2026-10-14: 344 OI2026-10-15: 344 OI2026-10-16: 341 OI2026-10-21: 337 OI2026-10-23: 333 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, 2026Viewing333-4
Oct 21, 2026337-4
Oct 16, 2026341-3
Oct 15, 20263440
Oct 14, 20263440
Oct 12, 20263440
Oct 09, 2026344No prior observation