Educational reference. Measured from 288 recorded 5m bars of BTCUSD (Bitcoin) on Sunday, September 27, 2026.
ADX crossed above 25 9 separate times during the session, and the typical visit lasted 85 minutes. Across the whole session it sat above 25 for 46.2% of the time, between 20 and 25 for 26.0%, and below 20 for 27.8%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 46.2% | 133 | 9 | 85 min | 130 min | |
| Between 20 and 25 | 26.0% | 75 | 16 | 25 min | 45 min | |
| Below 20 | 27.8% | 80 | 7 | 55 min | 110 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 9 times, with a median stay of 85 minutes and a longest of 130. 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.