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Contract OI history

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Nov 13, 2026 EXPIRATION

WMT $126.00 Call

WMT261113C00126000

Latest saved OI524Oct 23, 2026
Last change+288vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $126.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 5242620 2026-10-15: 0 OI2026-10-16: 24 OI2026-10-21: 236 OI2026-10-23: 524 OI Oct 15, 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, 2026Viewing524+288
Oct 21, 2026236+212
Oct 16, 202624+24
Oct 15, 20260No prior observation