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Contract OI history

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Sep 17, 2027 EXPIRATION

WMT $120.00 Call

WMT270917C00120000

Latest saved OI2,466Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $120.00 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. 2,4791,2390 2026-10-09: 2,382 OI2026-10-12: 2,383 OI2026-10-14: 2,386 OI2026-10-15: 2,385 OI2026-10-16: 2,472 OI2026-10-21: 2,479 OI2026-10-23: 2,466 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, 2026Viewing2,466-13
Oct 21, 20262,479+7
Oct 16, 20262,472+87
Oct 15, 20262,385-1
Oct 14, 20262,386+3
Oct 12, 20262,383+1
Oct 09, 20262,382No prior observation