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Contract OI history

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Oct 23, 2026 EXPIRATION

WMT $102.00 Put

WMT261023P00102000

Latest saved OI246Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $102.00 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. 2751370 2026-10-09: 215 OI2026-10-12: 275 OI2026-10-14: 275 OI2026-10-15: 251 OI2026-10-16: 251 OI2026-10-21: 256 OI2026-10-23: 246 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, 2026Viewing246-10
Oct 21, 2026256+5
Oct 16, 20262510
Oct 15, 2026251-24
Oct 14, 20262750
Oct 12, 2026275+60
Oct 09, 2026215No prior observation