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Contract OI history

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Jan 21, 2028 EXPIRATION

WMT $195.00 Call

WMT280121C00195000

Latest saved OI4,124Oct 23, 2026
Last change-22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $195.00 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. 4,1642,0820 2026-10-09: 4,147 OI2026-10-12: 4,147 OI2026-10-14: 4,161 OI2026-10-15: 4,164 OI2026-10-16: 4,133 OI2026-10-21: 4,146 OI2026-10-23: 4,124 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, 2026Viewing4,124-22
Oct 21, 20264,146+13
Oct 16, 20264,133-31
Oct 15, 20264,164+3
Oct 14, 20264,161+14
Oct 12, 20264,1470
Oct 09, 20264,147No prior observation