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Contract OI history

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Nov 06, 2026 EXPIRATION

WFC $77.00 Put

WFC261106P00077000

Latest saved OI268Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $77.00 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. 2751370 2026-10-02: 26 OI2026-10-05: 27 OI2026-10-06: 28 OI2026-10-07: 29 OI2026-10-08: 29 OI2026-10-09: 121 OI2026-10-14: 159 OI2026-10-15: 275 OI2026-10-16: 275 OI2026-10-21: 267 OI2026-10-23: 268 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, 2026Viewing268+1
Oct 21, 2026267-8
Oct 16, 20262750
Oct 15, 2026275+116
Oct 14, 2026159+38
Oct 09, 2026121+92
Oct 08, 2026290
Oct 07, 202629+1
Oct 06, 202628+1
Oct 05, 202627+1
Oct 02, 202626No prior observation