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Contract OI history

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Dec 18, 2026 EXPIRATION

WFC $100.00 Call

WFC261218C00100000

Latest saved OI39,650Oct 23, 2026
Last change-126vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $100.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 63,19631,5980 2026-10-02: 63,196 OI2026-10-05: 63,195 OI2026-10-06: 63,074 OI2026-10-07: 63,074 OI2026-10-08: 63,074 OI2026-10-09: 39,856 OI2026-10-14: 39,865 OI2026-10-15: 39,865 OI2026-10-16: 39,865 OI2026-10-21: 39,776 OI2026-10-23: 39,650 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, 2026Viewing39,650-126
Oct 21, 202639,776-89
Oct 16, 202639,8650
Oct 15, 202639,8650
Oct 14, 202639,865+9
Oct 09, 202639,856-23,218
Oct 08, 202663,0740
Oct 07, 202663,0740
Oct 06, 202663,074-121
Oct 05, 202663,195-1
Oct 02, 202663,196No prior observation