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Contract OI history

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Nov 06, 2026 EXPIRATION

WMT $123.00 Call

WMT261106C00123000

Latest saved OI1,005Oct 23, 2026
Last change+223vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $123.00 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. 1,0055020 2026-10-09: 1 OI2026-10-12: 1 OI2026-10-14: 7 OI2026-10-15: 284 OI2026-10-16: 314 OI2026-10-21: 782 OI2026-10-23: 1,005 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, 2026Viewing1,005+223
Oct 21, 2026782+468
Oct 16, 2026314+30
Oct 15, 2026284+277
Oct 14, 20267+6
Oct 12, 202610
Oct 09, 20261No prior observation