> ## 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.

# Signal Models

> systematica.api.signal_models

## Sub-modules

* systematica.api.signal\_models.cross\_spread
* systematica.api.signal\_models.crossover
* systematica.api.signal\_models.spread
* systematica.api.signal\_models.twin\_spread