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Contract OI history

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Nov 20, 2026 EXPIRATION

WMT $125.00 Put

WMT261120P00125000

Latest saved OI2,251Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $125.00 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. 2,2541,1270 2026-10-09: 1,093 OI2026-10-12: 1,096 OI2026-10-14: 1,108 OI2026-10-15: 1,106 OI2026-10-16: 2,241 OI2026-10-21: 2,254 OI2026-10-23: 2,251 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, 2026Viewing2,251-3
Oct 21, 20262,254+13
Oct 16, 20262,241+1,135
Oct 15, 20261,106-2
Oct 14, 20261,108+12
Oct 12, 20261,096+3
Oct 09, 20261,093No prior observation