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Contract OI history

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Jun 17, 2027 EXPIRATION

WMT $65.00 Put

WMT270617P00065000

Latest saved OI1,916Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $65.00 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. 1,9229610 2026-10-09: 1,922 OI2026-10-12: 1,918 OI2026-10-14: 1,914 OI2026-10-15: 1,914 OI2026-10-16: 1,912 OI2026-10-21: 1,916 OI2026-10-23: 1,916 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, 2026Viewing1,9160
Oct 21, 20261,916+4
Oct 16, 20261,912-2
Oct 15, 20261,9140
Oct 14, 20261,914-4
Oct 12, 20261,918-4
Oct 09, 20261,922No prior observation