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Contract OI history

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Nov 13, 2026 EXPIRATION

WMT $118.00 Call

WMT261113C00118000

Latest saved OI555Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $118.00 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. 5552770 2026-10-09: 55 OI2026-10-12: 443 OI2026-10-14: 496 OI2026-10-15: 530 OI2026-10-16: 524 OI2026-10-21: 546 OI2026-10-23: 555 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, 2026Viewing555+9
Oct 21, 2026546+22
Oct 16, 2026524-6
Oct 15, 2026530+34
Oct 14, 2026496+53
Oct 12, 2026443+388
Oct 09, 202655No prior observation