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Contract OI history

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Jan 15, 2027 EXPIRATION

WMT $175.00 Call

WMT270115C00175000

Latest saved OI928Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $175.00 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. 9334660 2026-10-09: 896 OI2026-10-12: 898 OI2026-10-14: 933 OI2026-10-15: 933 OI2026-10-16: 928 OI2026-10-21: 928 OI2026-10-23: 928 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, 2026Viewing9280
Oct 21, 20269280
Oct 16, 2026928-5
Oct 15, 20269330
Oct 14, 2026933+35
Oct 12, 2026898+2
Oct 09, 2026896No prior observation