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Contract OI history

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Jun 17, 2027 EXPIRATION

WFC $75.00 Put

WFC270617P00075000

Latest saved OI17,683Oct 23, 2026
Last change+740vs 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. 17,6838,8410 2026-10-02: 15,030 OI2026-10-05: 15,030 OI2026-10-06: 14,996 OI2026-10-07: 15,018 OI2026-10-08: 15,018 OI2026-10-09: 14,995 OI2026-10-14: 14,997 OI2026-10-15: 16,937 OI2026-10-16: 16,916 OI2026-10-21: 16,943 OI2026-10-23: 17,683 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, 2026Viewing17,683+740
Oct 21, 202616,943+27
Oct 16, 202616,916-21
Oct 15, 202616,937+1,940
Oct 14, 202614,997+2
Oct 09, 202614,995-23
Oct 08, 202615,0180
Oct 07, 202615,018+22
Oct 06, 202614,996-34
Oct 05, 202615,0300
Oct 02, 202615,030No prior observation