OITracker Cboe delayed data

Contract OI history

Back to WMT

Dec 18, 2026 EXPIRATION

WMT $92.50 Put

WMT261218P00092500

Latest saved OI2,627Oct 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 $92.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7281,3640 2026-10-09: 2,728 OI2026-10-12: 2,725 OI2026-10-14: 2,716 OI2026-10-15: 2,642 OI2026-10-16: 2,643 OI2026-10-21: 2,636 OI2026-10-23: 2,627 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, 2026Viewing2,627-9
Oct 21, 20262,636-7
Oct 16, 20262,643+1
Oct 15, 20262,642-74
Oct 14, 20262,716-9
Oct 12, 20262,725-3
Oct 09, 20262,728No prior observation