OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

WFC $80.00 Put

WFC280121P00080000

Latest saved OI4,152Oct 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 $80.00 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. 4,1522,0760 2026-10-02: 3,794 OI2026-10-05: 3,803 OI2026-10-06: 4,040 OI2026-10-07: 4,043 OI2026-10-08: 4,043 OI2026-10-09: 4,094 OI2026-10-14: 4,109 OI2026-10-15: 4,109 OI2026-10-16: 4,109 OI2026-10-21: 4,152 OI2026-10-23: 4,152 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, 2026Viewing4,1520
Oct 21, 20264,152+43
Oct 16, 20264,1090
Oct 15, 20264,1090
Oct 14, 20264,109+15
Oct 09, 20264,094+51
Oct 08, 20264,0430
Oct 07, 20264,043+3
Oct 06, 20264,040+237
Oct 05, 20263,803+9
Oct 02, 20263,794No prior observation