OITracker Cboe delayed data

Contract OI history

Back to WGO

Apr 16, 2027 EXPIRATION

WGO $20.00 Put

WGO270416P00020000

Latest saved OI131Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WGO $20.00 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. 131650 2026-10-02: 123 OI2026-10-05: 123 OI2026-10-06: 129 OI2026-10-07: 129 OI2026-10-09: 129 OI2026-10-13: 129 OI2026-10-14: 129 OI2026-10-16: 129 OI2026-10-20: 131 OI2026-10-23: 131 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, 20261310
Oct 20, 2026Viewing131+2
Oct 16, 20261290
Oct 14, 20261290
Oct 13, 20261290
Oct 09, 20261290
Oct 07, 20261290
Oct 06, 2026129+6
Oct 05, 20261230
Oct 02, 2026123No prior observation