OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

WFC $80.00 Call

WFC261218C00080000

Latest saved OI4,286Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $80.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,3022,1510 2026-10-02: 3,896 OI2026-10-05: 4,110 OI2026-10-06: 3,925 OI2026-10-07: 3,929 OI2026-10-08: 3,929 OI2026-10-09: 4,013 OI2026-10-14: 4,037 OI2026-10-15: 4,302 OI2026-10-16: 4,291 OI2026-10-21: 4,291 OI2026-10-23: 4,286 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, 2026Viewing4,286-5
Oct 21, 20264,2910
Oct 16, 20264,291-11
Oct 15, 20264,302+265
Oct 14, 20264,037+24
Oct 09, 20264,013+84
Oct 08, 20263,9290
Oct 07, 20263,929+4
Oct 06, 20263,925-185
Oct 05, 20264,110+214
Oct 02, 20263,896No prior observation