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Contract OI history

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Nov 20, 2026 EXPIRATION

WMT $125.00 Call

WMT261120C00125000

Latest saved OI57,242Oct 23, 2026
Last change-1,920vs 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. 115,62157,8100 2026-10-09: 114,676 OI2026-10-12: 114,759 OI2026-10-14: 114,823 OI2026-10-15: 115,020 OI2026-10-16: 115,621 OI2026-10-21: 59,162 OI2026-10-23: 57,242 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, 2026Viewing57,242-1,920
Oct 21, 202659,162-56,459
Oct 16, 2026115,621+601
Oct 15, 2026115,020+197
Oct 14, 2026114,823+64
Oct 12, 2026114,759+83
Oct 09, 2026114,676No prior observation