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Contract OI history

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Mar 19, 2027 EXPIRATION

WFC $85.00 Call

WFC270319C00085000

Latest saved OI1,071Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $85.00 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. 1,0715350 2026-10-02: 879 OI2026-10-05: 878 OI2026-10-06: 930 OI2026-10-07: 970 OI2026-10-08: 970 OI2026-10-09: 947 OI2026-10-14: 972 OI2026-10-15: 996 OI2026-10-16: 999 OI2026-10-21: 1,065 OI2026-10-23: 1,071 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, 2026Viewing1,071+6
Oct 21, 20261,065+66
Oct 16, 2026999+3
Oct 15, 2026996+24
Oct 14, 2026972+25
Oct 09, 2026947-23
Oct 08, 20269700
Oct 07, 2026970+40
Oct 06, 2026930+52
Oct 05, 2026878-1
Oct 02, 2026879No prior observation