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Contract OI history

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Nov 13, 2026 EXPIRATION

WMT $130.00 Call

WMT261113C00130000

Latest saved OI800Oct 23, 2026
Last change+255vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $130.00 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. 8004000 2026-10-09: 20 OI2026-10-12: 20 OI2026-10-14: 24 OI2026-10-15: 37 OI2026-10-16: 98 OI2026-10-21: 545 OI2026-10-23: 800 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, 2026Viewing800+255
Oct 21, 2026545+447
Oct 16, 202698+61
Oct 15, 202637+13
Oct 14, 202624+4
Oct 12, 2026200
Oct 09, 202620No prior observation