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Contract OI history

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Dec 17, 2027 EXPIRATION

WMT $105.00 Put

WMT271217P00105000

Latest saved OI2,214Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $105.00 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. 2,2141,1070 2026-10-09: 1,050 OI2026-10-12: 1,079 OI2026-10-14: 1,075 OI2026-10-15: 1,074 OI2026-10-16: 1,063 OI2026-10-21: 2,213 OI2026-10-23: 2,214 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, 2026Viewing2,214+1
Oct 21, 20262,213+1,150
Oct 16, 20261,063-11
Oct 15, 20261,074-1
Oct 14, 20261,075-4
Oct 12, 20261,079+29
Oct 09, 20261,050No prior observation