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Contract OI history

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Nov 06, 2026 EXPIRATION

WMT $103.00 Put

WMT261106P00103000

Latest saved OI187Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $103.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 187930 2026-10-09: 119 OI2026-10-12: 116 OI2026-10-14: 182 OI2026-10-15: 187 OI2026-10-16: 187 OI2026-10-21: 187 OI2026-10-23: 187 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, 2026Viewing1870
Oct 21, 20261870
Oct 16, 20261870
Oct 15, 2026187+5
Oct 14, 2026182+66
Oct 12, 2026116-3
Oct 09, 2026119No prior observation