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Contract OI history

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Sep 17, 2027 EXPIRATION

WFC $87.50 Call

WFC270917C00087500

Latest saved OI927Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $87.50 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. 9274630 2026-10-02: 66 OI2026-10-05: 343 OI2026-10-06: 347 OI2026-10-07: 347 OI2026-10-08: 347 OI2026-10-09: 347 OI2026-10-14: 347 OI2026-10-15: 673 OI2026-10-16: 906 OI2026-10-21: 916 OI2026-10-23: 927 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, 2026Viewing927+11
Oct 21, 2026916+10
Oct 16, 2026906+233
Oct 15, 2026673+326
Oct 14, 20263470
Oct 09, 20263470
Oct 08, 20263470
Oct 07, 20263470
Oct 06, 2026347+4
Oct 05, 2026343+277
Oct 02, 202666No prior observation