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Contract OI history

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Oct 23, 2026 EXPIRATION

WMT $104.00 Put

WMT261023P00104000

Latest saved OI553Oct 23, 2026
Last change-30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $104.00 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. 5832910 2026-10-09: 385 OI2026-10-12: 441 OI2026-10-14: 534 OI2026-10-15: 553 OI2026-10-16: 583 OI2026-10-21: 583 OI2026-10-23: 553 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, 2026Viewing553-30
Oct 21, 20265830
Oct 16, 2026583+30
Oct 15, 2026553+19
Oct 14, 2026534+93
Oct 12, 2026441+56
Oct 09, 2026385No prior observation