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Contract OI history

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Feb 19, 2027 EXPIRATION

WU $6.00 Put

WU270219P00006000

Latest saved OI639Oct 23, 2026
Last change+250vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WU $6.00 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. 6393190 2026-10-02: 339 OI2026-10-05: 339 OI2026-10-06: 339 OI2026-10-07: 339 OI2026-10-08: 339 OI2026-10-09: 389 OI2026-10-13: 389 OI2026-10-14: 389 OI2026-10-15: 389 OI2026-10-16: 389 OI2026-10-21: 389 OI2026-10-23: 639 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, 2026Viewing639+250
Oct 21, 20263890
Oct 16, 20263890
Oct 15, 20263890
Oct 14, 20263890
Oct 13, 20263890
Oct 09, 2026389+50
Oct 08, 20263390
Oct 07, 20263390
Oct 06, 20263390
Oct 05, 20263390
Oct 02, 2026339No prior observation