Educational reference. Measured from 144 recorded 10m bars of BTCUSD (Bitcoin) on Wednesday, October 14, 2026.
ADX crossed above 25 3 separate times during the session, and the typical visit lasted 170 minutes. Across the whole session it sat above 25 for 47.9% of the time, between 20 and 25 for 20.1%, and below 20 for 31.9%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 25 | 47.9% | 69 | 3 | 170 min | 430 min | |
| Between 20 and 25 | 20.1% | 29 | 5 | 70 min | 90 min | |
| Below 20 | 31.9% | 46 | 2 | 230 min | 270 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 170 minutes and a longest of 430. 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.