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Contract OI history

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Oct 30, 2026 EXPIRATION

WMT $125.00 Call

WMT261030C00125000

Latest saved OI2,753Oct 23, 2026
Last change+1,536vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $125.00 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. 2,7531,3760 2026-10-09: 621 OI2026-10-12: 612 OI2026-10-14: 632 OI2026-10-15: 715 OI2026-10-16: 874 OI2026-10-21: 1,217 OI2026-10-23: 2,753 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, 2026Viewing2,753+1,536
Oct 21, 20261,217+343
Oct 16, 2026874+159
Oct 15, 2026715+83
Oct 14, 2026632+20
Oct 12, 2026612-9
Oct 09, 2026621No prior observation