OITracker Cboe delayed data

Contract OI history

Back to WFC

Jan 15, 2027 EXPIRATION

WFC $77.50 Put

WFC270115P00077500

Latest saved OI7,731Oct 23, 2026
Last change+163vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $77.50 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. 7,7313,8650 2026-10-02: 7,696 OI2026-10-05: 7,696 OI2026-10-06: 7,669 OI2026-10-07: 7,669 OI2026-10-08: 7,669 OI2026-10-09: 7,631 OI2026-10-14: 7,658 OI2026-10-15: 7,591 OI2026-10-16: 7,590 OI2026-10-21: 7,568 OI2026-10-23: 7,731 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, 2026Viewing7,731+163
Oct 21, 20267,568-22
Oct 16, 20267,590-1
Oct 15, 20267,591-67
Oct 14, 20267,658+27
Oct 09, 20267,631-38
Oct 08, 20267,6690
Oct 07, 20267,6690
Oct 06, 20267,669-27
Oct 05, 20267,6960
Oct 02, 20267,696No prior observation