Parameters
Learn how adjusting ADX's parameters changes signal sensitivity and indicator behavior.
Learn how adjusting ADX’s parameters changes signal sensitivity and indicator behavior.
Overview
Section titled “Overview”ADX has two period parameters: DI Period (smoothing for directional movement) and ADX Period (smoothing for the final ADX line).
DI Period
What It Controls: RMA smoothing for +DI/-DI directional indicators.
Default: 14 bars
How It Works:
- Lower values (7–10): More responsive DI lines
- Standard (14): Balanced
- Higher values (20–30): Very smooth DI
What Happens at Extremes
Timeframe Recommendations
| Timeframe | Recommended | Notes |
|---|---|---|
| 1-Hour | 14 | Standard |
| 4-Hour | 14 | Standard |
| Daily | 14–20 | Smoother for position trading |
ADX Period
What It Controls: RMA smoothing for the ADX line itself.
Default: 14 bars
How It Works:
- Lower values (7–10): ADX reacts faster to trend changes
- Standard (14): Balanced lag vs stability
- Higher values (20–30): Very stable ADX, fewer state changes
What Happens at Extremes