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Contract OI history

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Apr 16, 2027 EXPIRATION

WGO $27.50 Put

WGO270416P00027500

Latest saved OI26Oct 23, 2026
Last change-9vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WGO $27.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 37180 2026-10-02: 36 OI2026-10-05: 36 OI2026-10-06: 37 OI2026-10-07: 37 OI2026-10-09: 37 OI2026-10-13: 35 OI2026-10-14: 35 OI2026-10-16: 35 OI2026-10-20: 35 OI2026-10-23: 26 OI Oct 02, 2026Oct 23, 2026

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

WGO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202626-9
Oct 20, 2026Viewing350
Oct 16, 2026350
Oct 14, 2026350
Oct 13, 202635-2
Oct 09, 2026370
Oct 07, 2026370
Oct 06, 202637+1
Oct 05, 2026360
Oct 02, 202636No prior observation