OITracker Cboe delayed data

Contract OI history

Back to WFC

Jan 15, 2027 EXPIRATION

WFC $30.00 Put

WFC270115P00030000

Latest saved OI541Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $30.00 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. 5412700 2026-10-02: 521 OI2026-10-05: 521 OI2026-10-06: 521 OI2026-10-07: 521 OI2026-10-08: 521 OI2026-10-09: 521 OI2026-10-14: 521 OI2026-10-15: 521 OI2026-10-16: 521 OI2026-10-21: 521 OI2026-10-23: 541 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, 2026Viewing541+20
Oct 21, 20265210
Oct 16, 20265210
Oct 15, 20265210
Oct 14, 20265210
Oct 09, 20265210
Oct 08, 20265210
Oct 07, 20265210
Oct 06, 20265210
Oct 05, 20265210
Oct 02, 2026521No prior observation