Educational reference. Measured from 93 recorded 15m bars of SI (Silver) on Monday, September 21, 2026.
ADX crossed above 25 3 separate times during the session, and the typical visit lasted 30 minutes. Across the whole session it sat above 25 for 10.8% of the time, between 20 and 25 for 50.5%, and below 20 for 38.7%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 10.8% | 10 | 3 | 30 min | 105 min | |
| Between 20 and 25 | 50.5% | 47 | 7 | 60 min | 285 min | |
| Below 20 | 38.7% | 36 | 4 | 142 min | 210 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 3 times, with a median stay of 30 minutes and a longest of 105. 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.