Educational reference. Measured from 67 recorded 15m bars of MYM (Micro E-mini Dow) on Friday, September 25, 2026.
ADX crossed above 25 2 separate times during the session, and the typical visit lasted 292 minutes. Across the whole session it sat above 25 for 58.2% of the time, between 20 and 25 for 22.4%, and below 20 for 19.4%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 58.2% | 39 | 2 | 292 min | 360 min | |
| Between 20 and 25 | 22.4% | 15 | 3 | 45 min | 135 min | |
| Below 20 | 19.4% | 13 | 2 | 97 min | 150 min |
ADX measures trend STRENGTH and says nothing about direction — 30 is a strong move that may be up or down. Below 20 the market is ranging, and trend-following rules tend to be chopped up there.
Here the reading entered a trending reading 2 times, with a median stay of 292 minutes and a longest of 360. ADX is the filter most strategies gate on, so how long it actually held above the threshold decides how many of a day's signals would have been allowed through at all.