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Contract OI history

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Jun 17, 2027 EXPIRATION

WFC $77.50 Call

WFC270617C00077500

Latest saved OI625Oct 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 $77.50 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. 7843920 2026-10-02: 784 OI2026-10-05: 784 OI2026-10-06: 784 OI2026-10-07: 784 OI2026-10-08: 784 OI2026-10-09: 729 OI2026-10-14: 625 OI2026-10-15: 625 OI2026-10-16: 625 OI2026-10-21: 625 OI2026-10-23: 625 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, 2026Viewing6250
Oct 21, 20266250
Oct 16, 20266250
Oct 15, 20266250
Oct 14, 2026625-104
Oct 09, 2026729-55
Oct 08, 20267840
Oct 07, 20267840
Oct 06, 20267840
Oct 05, 20267840
Oct 02, 2026784No prior observation