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Contract OI history

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Oct 23, 2026 EXPIRATION

WFC $80.00 Put

WFC261023P00080000

Latest saved OI1,907Oct 23, 2026
Last change+14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $80.00 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. 1,9079530 2026-10-02: 791 OI2026-10-05: 824 OI2026-10-06: 830 OI2026-10-07: 881 OI2026-10-08: 881 OI2026-10-09: 882 OI2026-10-14: 1,105 OI2026-10-15: 1,063 OI2026-10-16: 1,699 OI2026-10-21: 1,893 OI2026-10-23: 1,907 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, 2026Viewing1,907+14
Oct 21, 20261,893+194
Oct 16, 20261,699+636
Oct 15, 20261,063-42
Oct 14, 20261,105+223
Oct 09, 2026882+1
Oct 08, 20268810
Oct 07, 2026881+51
Oct 06, 2026830+6
Oct 05, 2026824+33
Oct 02, 2026791No prior observation