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Contract OI history

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Nov 20, 2026 EXPIRATION

WGO $17.50 Put

WGO261120P00017500

Latest saved OI115Oct 20, 2026
Last change+103vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WGO $17.50 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 115570 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-09: 6 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-16: 12 OI2026-10-20: 115 OI Oct 02, 2026Oct 20, 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 20, 2026Viewing115+103
Oct 16, 202612+1
Oct 14, 2026110
Oct 13, 202611+5
Oct 09, 20266+5
Oct 07, 202610
Oct 06, 20261+1
Oct 05, 202600
Oct 02, 20260No prior observation