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Contract OI history

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Dec 17, 2027 EXPIRATION

WFC $72.50 Put

WFC271217P00072500

Latest saved OI1,506Oct 23, 2026
Last change-5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $72.50 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. 1,5117550 2026-10-02: 1,448 OI2026-10-05: 1,448 OI2026-10-06: 1,450 OI2026-10-07: 1,450 OI2026-10-08: 1,450 OI2026-10-09: 1,451 OI2026-10-14: 1,451 OI2026-10-15: 1,507 OI2026-10-16: 1,511 OI2026-10-21: 1,511 OI2026-10-23: 1,506 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, 2026Viewing1,506-5
Oct 21, 20261,5110
Oct 16, 20261,511+4
Oct 15, 20261,507+56
Oct 14, 20261,4510
Oct 09, 20261,451+1
Oct 08, 20261,4500
Oct 07, 20261,4500
Oct 06, 20261,450+2
Oct 05, 20261,4480
Oct 02, 20261,448No prior observation