<human>:  How to build an automated trading system?
<bot>: Building an automated trading system involves a few steps. First, you need to identify a suitable trading strategy and develop clear rules to guide the system. Additionally, you need to determine how you will analyze and track the markets, including which data sources to use and how to interpret the data. Once you have the strategy in place, you need to program the system and back test it to ensure it works as expected. Finally, you need to deploy the automated system and monitor it for any unexpected behavior or potential problems.