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Contract OI history

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Nov 20, 2026 EXPIRATION

WFC $82.00 Put

WFC261120P00082000

Latest saved OI398Oct 23, 2026
Last change+146vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $82.00 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 3981990 2026-10-21: 252 OI2026-10-23: 398 OI Oct 21, 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, 2026Viewing398+146
Oct 21, 2026252No prior observation