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Contract OI history

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Mar 19, 2027 EXPIRATION

WFC $67.50 Put

WFC270319P00067500

Latest saved OI3,707Oct 23, 2026
Last change+36vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $67.50 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. 3,8401,9200 2026-10-02: 3,840 OI2026-10-05: 3,840 OI2026-10-06: 3,840 OI2026-10-07: 3,643 OI2026-10-08: 3,643 OI2026-10-09: 3,643 OI2026-10-14: 3,672 OI2026-10-15: 3,672 OI2026-10-16: 3,672 OI2026-10-21: 3,671 OI2026-10-23: 3,707 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, 2026Viewing3,707+36
Oct 21, 20263,671-1
Oct 16, 20263,6720
Oct 15, 20263,6720
Oct 14, 20263,672+29
Oct 09, 20263,6430
Oct 08, 20263,6430
Oct 07, 20263,643-197
Oct 06, 20263,8400
Oct 05, 20263,8400
Oct 02, 20263,840No prior observation