OITracker Cboe delayed data

Contract OI history

Back to WMT

Jun 17, 2027 EXPIRATION

WMT $125.00 Put

WMT270617P00125000

Latest saved OI856Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WMT $125.00 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. 8564280 2026-10-09: 761 OI2026-10-12: 761 OI2026-10-14: 762 OI2026-10-15: 762 OI2026-10-16: 766 OI2026-10-21: 851 OI2026-10-23: 856 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, 2026Viewing856+5
Oct 21, 2026851+85
Oct 16, 2026766+4
Oct 15, 20267620
Oct 14, 2026762+1
Oct 12, 20267610
Oct 09, 2026761No prior observation