OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WFC $87.50 Put

WFC270115P00087500

Latest saved OI2,891Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $87.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9721,4860 2026-10-02: 2,972 OI2026-10-05: 2,969 OI2026-10-06: 2,950 OI2026-10-07: 2,950 OI2026-10-08: 2,950 OI2026-10-09: 2,948 OI2026-10-14: 2,882 OI2026-10-15: 2,879 OI2026-10-16: 2,878 OI2026-10-21: 2,891 OI2026-10-23: 2,891 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WFC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,8910
Oct 21, 20262,891+13
Oct 16, 20262,878-1
Oct 15, 20262,879-3
Oct 14, 20262,882-66
Oct 09, 20262,948-2
Oct 08, 20262,9500
Oct 07, 20262,9500
Oct 06, 20262,950-19
Oct 05, 20262,969-3
Oct 02, 20262,972No prior observation