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Contract OI history

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Oct 30, 2026 EXPIRATION

WMT $124.00 Call

WMT261030C00124000

Latest saved OI561Oct 23, 2026
Last change+195vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $124.00 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. 5612800 2026-10-09: 2 OI2026-10-12: 2 OI2026-10-14: 5 OI2026-10-15: 21 OI2026-10-16: 154 OI2026-10-21: 366 OI2026-10-23: 561 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, 2026Viewing561+195
Oct 21, 2026366+212
Oct 16, 2026154+133
Oct 15, 202621+16
Oct 14, 20265+3
Oct 12, 202620
Oct 09, 20262No prior observation