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Contract OI history

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Oct 30, 2026 EXPIRATION

WMT $114.00 Call

WMT261030C00114000

Latest saved OI597Oct 23, 2026
Last change-42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $114.00 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. 6673330 2026-10-09: 475 OI2026-10-12: 504 OI2026-10-14: 639 OI2026-10-15: 667 OI2026-10-16: 651 OI2026-10-21: 639 OI2026-10-23: 597 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, 2026Viewing597-42
Oct 21, 2026639-12
Oct 16, 2026651-16
Oct 15, 2026667+28
Oct 14, 2026639+135
Oct 12, 2026504+29
Oct 09, 2026475No prior observation