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Contract OI history

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Nov 13, 2026 EXPIRATION

WMT $120.00 Call

WMT261113C00120000

Latest saved OI622Oct 23, 2026
Last change+210vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $120.00 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. 6223110 2026-10-09: 75 OI2026-10-12: 102 OI2026-10-14: 176 OI2026-10-15: 263 OI2026-10-16: 328 OI2026-10-21: 412 OI2026-10-23: 622 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, 2026Viewing622+210
Oct 21, 2026412+84
Oct 16, 2026328+65
Oct 15, 2026263+87
Oct 14, 2026176+74
Oct 12, 2026102+27
Oct 09, 202675No prior observation