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Contract OI history

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Nov 20, 2026 EXPIRATION

WFC $85.00 Put

WFC261120P00085000

Latest saved OI4,560Oct 23, 2026
Last change+25vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $85.00 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. 4,5602,2800 2026-10-02: 3,627 OI2026-10-05: 3,627 OI2026-10-06: 3,633 OI2026-10-07: 3,630 OI2026-10-08: 3,630 OI2026-10-09: 3,640 OI2026-10-14: 3,640 OI2026-10-15: 3,641 OI2026-10-16: 3,660 OI2026-10-21: 4,535 OI2026-10-23: 4,560 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, 2026Viewing4,560+25
Oct 21, 20264,535+875
Oct 16, 20263,660+19
Oct 15, 20263,641+1
Oct 14, 20263,6400
Oct 09, 20263,640+10
Oct 08, 20263,6300
Oct 07, 20263,630-3
Oct 06, 20263,633+6
Oct 05, 20263,6270
Oct 02, 20263,627No prior observation