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Contract OI history

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Oct 30, 2026 EXPIRATION

WMT $97.00 Put

WMT261030P00097000

Latest saved OI119Oct 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 $97.00 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. 119590 2026-10-09: 112 OI2026-10-12: 109 OI2026-10-14: 118 OI2026-10-15: 118 OI2026-10-16: 118 OI2026-10-21: 119 OI2026-10-23: 119 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, 2026Viewing1190
Oct 21, 2026119+1
Oct 16, 20261180
Oct 15, 20261180
Oct 14, 2026118+9
Oct 12, 2026109-3
Oct 09, 2026112No prior observation