OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

WMT $60.00 Put

WMT280121P00060000

Latest saved OI92Oct 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 $60.00 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. 109540 2026-10-09: 109 OI2026-10-12: 103 OI2026-10-14: 103 OI2026-10-15: 103 OI2026-10-16: 93 OI2026-10-21: 92 OI2026-10-23: 92 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, 2026Viewing920
Oct 21, 202692-1
Oct 16, 202693-10
Oct 15, 20261030
Oct 14, 20261030
Oct 12, 2026103-6
Oct 09, 2026109No prior observation