OITracker Cboe delayed data

Contract OI history

Back to WGO

Dec 18, 2026 EXPIRATION

WGO $30.00 Put

WGO261218P00030000

Latest saved OI187Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WGO $30.00 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. 187930 2026-10-02: 187 OI2026-10-05: 187 OI2026-10-06: 187 OI2026-10-07: 187 OI2026-10-09: 187 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-16: 187 OI2026-10-20: 187 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, 2026Viewing1870
Oct 16, 20261870
Oct 14, 20261870
Oct 13, 20261870
Oct 09, 20261870
Oct 07, 20261870
Oct 06, 20261870
Oct 05, 20261870
Oct 02, 2026187No prior observation