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Contract OI history

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Oct 23, 2026 EXPIRATION

WFC $75.00 Put

WFC261023P00075000

Latest saved OI750Oct 23, 2026
Last change-18vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $75.00 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. 7683840 2026-10-02: 87 OI2026-10-05: 87 OI2026-10-06: 86 OI2026-10-07: 87 OI2026-10-08: 87 OI2026-10-09: 305 OI2026-10-14: 726 OI2026-10-15: 751 OI2026-10-16: 759 OI2026-10-21: 768 OI2026-10-23: 750 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, 2026Viewing750-18
Oct 21, 2026768+9
Oct 16, 2026759+8
Oct 15, 2026751+25
Oct 14, 2026726+421
Oct 09, 2026305+218
Oct 08, 2026870
Oct 07, 202687+1
Oct 06, 202686-1
Oct 05, 2026870
Oct 02, 202687No prior observation