Educational reference. Measured from 92 recorded 15m bars of NQ (E mini Nasdaq 100) on Thursday, October 8, 2026.
ADX crossed above 25 2 separate times during the session, and the typical visit lasted 330 minutes. Across the whole session it sat above 25 for 47.8% of the time, between 20 and 25 for 15.2%, and below 20 for 37.0%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 47.8% | 44 | 2 | 330 min | 480 min | |
| Between 20 and 25 | 15.2% | 14 | 4 | 45 min | 90 min | |
| Below 20 | 37.0% | 34 | 3 | 165 min | 330 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 330 minutes and a longest of 480. 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.