# forge.ta.KeltnerWidth

```python
forge.ta.KeltnerWidth(**inputs: Any) -> None
```

The distance between the Keltner bands relative to the middle line.

width = (upper - lower) / middle

middle = the EMA of the closes over ema_period

upper = middle + atr_factor * ATR, lower = middle - atr_factor * ATR

ATR is the simple average of the true range over atr_period, as the MetaTrader 5 Keltner Channel computes it.

Since Forge API 1.