# forge.ta.stoch_rsi

```python
forge.ta.stoch_rsi(source: ArrayLike, rsi_period: int = 14, stoch_period: int = 14, k_smooth: int = 3, d_smooth: int = 3) -> dict[str, np.ndarray]
```

The stochastic oscillator applied to the relative strength index.

The RSI is Wilder's. Its position in its own range over ``stoch_period`` bars, times 100, reads
as the RSI itself when that range is 0. ``k`` and ``d`` are simple averages of it.

Since Forge API 1.