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Contract OI history

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Nov 20, 2026 EXPIRATION

WU $8.00 Put

WU261120P00008000

Latest saved OI904Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WU $8.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9144570 2026-10-02: 914 OI2026-10-05: 909 OI2026-10-06: 909 OI2026-10-07: 909 OI2026-10-08: 909 OI2026-10-09: 909 OI2026-10-13: 906 OI2026-10-14: 906 OI2026-10-15: 906 OI2026-10-16: 906 OI2026-10-21: 906 OI2026-10-23: 904 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

WU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing904-2
Oct 21, 20269060
Oct 16, 20269060
Oct 15, 20269060
Oct 14, 20269060
Oct 13, 2026906-3
Oct 09, 20269090
Oct 08, 20269090
Oct 07, 20269090
Oct 06, 20269090
Oct 05, 2026909-5
Oct 02, 2026914No prior observation