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Contract OI history

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Nov 13, 2026 EXPIRATION

WFC $90.00 Put

WFC261113P00090000

Latest saved OI44Oct 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 $90.00 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. 142710 2026-10-02: 142 OI2026-10-05: 142 OI2026-10-06: 43 OI2026-10-07: 43 OI2026-10-08: 43 OI2026-10-09: 43 OI2026-10-14: 43 OI2026-10-15: 43 OI2026-10-16: 44 OI2026-10-21: 44 OI2026-10-23: 44 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, 2026Viewing440
Oct 21, 2026440
Oct 16, 202644+1
Oct 15, 2026430
Oct 14, 2026430
Oct 09, 2026430
Oct 08, 2026430
Oct 07, 2026430
Oct 06, 202643-99
Oct 05, 20261420
Oct 02, 2026142No prior observation