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Contract OI history

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Jan 21, 2028 EXPIRATION

WFC $82.50 Put

WFC280121P00082500

Latest saved OI695Oct 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 $82.50 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. 6953470 2026-10-02: 676 OI2026-10-05: 676 OI2026-10-06: 678 OI2026-10-07: 678 OI2026-10-08: 678 OI2026-10-09: 679 OI2026-10-14: 679 OI2026-10-15: 679 OI2026-10-16: 679 OI2026-10-21: 695 OI2026-10-23: 695 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, 2026Viewing6950
Oct 21, 2026695+16
Oct 16, 20266790
Oct 15, 20266790
Oct 14, 20266790
Oct 09, 2026679+1
Oct 08, 20266780
Oct 07, 20266780
Oct 06, 2026678+2
Oct 05, 20266760
Oct 02, 2026676No prior observation