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Contract OI history

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Oct 23, 2026 EXPIRATION

WMT $112.00 Put

WMT261023P00112000

Latest saved OI2,902Oct 23, 2026
Last change+76vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $112.00 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. 2,9021,4510 2026-10-09: 60 OI2026-10-12: 67 OI2026-10-14: 1,262 OI2026-10-15: 1,894 OI2026-10-16: 2,708 OI2026-10-21: 2,826 OI2026-10-23: 2,902 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, 2026Viewing2,902+76
Oct 21, 20262,826+118
Oct 16, 20262,708+814
Oct 15, 20261,894+632
Oct 14, 20261,262+1,195
Oct 12, 202667+7
Oct 09, 202660No prior observation