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Contract OI history

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Oct 23, 2026 EXPIRATION

WMT $117.00 Call

WMT261023C00117000

Latest saved OI1,718Oct 23, 2026
Last change+815vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $117.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7188590 2026-10-09: 423 OI2026-10-12: 443 OI2026-10-14: 854 OI2026-10-15: 990 OI2026-10-16: 869 OI2026-10-21: 903 OI2026-10-23: 1,718 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, 2026Viewing1,718+815
Oct 21, 2026903+34
Oct 16, 2026869-121
Oct 15, 2026990+136
Oct 14, 2026854+411
Oct 12, 2026443+20
Oct 09, 2026423No prior observation