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Contract OI history

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Oct 30, 2026 EXPIRATION

WMT $122.00 Call

WMT261030C00122000

Latest saved OI1,739Oct 23, 2026
Last change+743vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $122.00 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. 1,7398690 2026-10-09: 50 OI2026-10-12: 56 OI2026-10-14: 70 OI2026-10-15: 97 OI2026-10-16: 302 OI2026-10-21: 996 OI2026-10-23: 1,739 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, 2026Viewing1,739+743
Oct 21, 2026996+694
Oct 16, 2026302+205
Oct 15, 202697+27
Oct 14, 202670+14
Oct 12, 202656+6
Oct 09, 202650No prior observation