> ## Documentation Index
> Fetch the complete documentation index at: https://systematica.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Spread Func Nb

> systematica.signals.spread_func_nb

## `run_spread_nb`

```python theme={null}
run_spread_nb(
    model_output,
    long_entries,
    long_exits,
    short_entries,
    short_exits,
    clean,
)
```