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Contract OI history

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Oct 23, 2026 EXPIRATION

WFC $74.00 Put

WFC261023P00074000

Latest saved OI624Oct 23, 2026
Last change+32vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WFC $74.00 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. 6243120 2026-10-02: 11 OI2026-10-05: 14 OI2026-10-06: 15 OI2026-10-07: 15 OI2026-10-08: 15 OI2026-10-09: 16 OI2026-10-14: 199 OI2026-10-15: 212 OI2026-10-16: 213 OI2026-10-21: 592 OI2026-10-23: 624 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, 2026Viewing624+32
Oct 21, 2026592+379
Oct 16, 2026213+1
Oct 15, 2026212+13
Oct 14, 2026199+183
Oct 09, 202616+1
Oct 08, 2026150
Oct 07, 2026150
Oct 06, 202615+1
Oct 05, 202614+3
Oct 02, 202611No prior observation