# forge.ta.mom

```python
forge.ta.mom(source: ArrayLike, period: int = 14, method: str = 'difference') -> np.ndarray
```

Price now against price ``period`` bars ago.

``difference`` is the two prices subtracted. ``mt5`` is MetaTrader 5's ratio, price now times
100 over the earlier price, centred on 100; an earlier price of 0 leaves the bar empty.

Since Forge API 1.