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Contract OI history

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Oct 23, 2026 EXPIRATION

WFC $77.00 Put

WFC261023P00077000

Latest saved OI846Oct 23, 2026
Last change+99vs 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. 8464230 2026-10-02: 352 OI2026-10-05: 352 OI2026-10-06: 353 OI2026-10-07: 357 OI2026-10-08: 357 OI2026-10-09: 423 OI2026-10-14: 634 OI2026-10-15: 765 OI2026-10-16: 747 OI2026-10-21: 747 OI2026-10-23: 846 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, 2026Viewing846+99
Oct 21, 20267470
Oct 16, 2026747-18
Oct 15, 2026765+131
Oct 14, 2026634+211
Oct 09, 2026423+66
Oct 08, 20263570
Oct 07, 2026357+4
Oct 06, 2026353+1
Oct 05, 20263520
Oct 02, 2026352No prior observation