Educational reference. Measured from 138 recorded 10m bars of NQ (E-mini Nasdaq 100) on Monday, September 14, 2026.
ADX crossed above 25 4 separate times during the session, and the typical visit lasted 180 minutes. Across the whole session it sat above 25 for 64.5% of the time, between 20 and 25 for 19.6%, and below 20 for 15.9%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 64.5% | 89 | 4 | 180 min | 510 min | |
| Between 20 and 25 | 19.6% | 27 | 6 | 35 min | 80 min | |
| Below 20 | 15.9% | 22 | 2 | 110 min | 160 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 4 times, with a median stay of 180 minutes and a longest of 510. 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.