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Contract OI history

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Nov 13, 2026 EXPIRATION

WMT $102.00 Put

WMT261113P00102000

Latest saved OI41Oct 23, 2026
Last change+11vs 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. 41200 2026-10-09: 21 OI2026-10-12: 25 OI2026-10-14: 32 OI2026-10-15: 33 OI2026-10-16: 30 OI2026-10-21: 30 OI2026-10-23: 41 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, 2026Viewing41+11
Oct 21, 2026300
Oct 16, 202630-3
Oct 15, 202633+1
Oct 14, 202632+7
Oct 12, 202625+4
Oct 09, 202621No prior observation