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Contract OI history

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Nov 20, 2026 EXPIRATION

WMT $114.00 Put

WMT261120P00114000

Latest saved OI245Oct 23, 2026
Last change+184vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $114.00 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2451220 2026-10-21: 61 OI2026-10-23: 245 OI Oct 21, 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, 2026Viewing245+184
Oct 21, 202661No prior observation