Advantages of the use automatic trading robots
+ free you from the stress of trading on your own
+ free you from the human factor when following a trading strategy
+ auto trade is trading without emotions and feelings and a strict adherence to a trading strategy
+ save your time and health sitting at the computer and staring at the screen
+ ability to test systems using historical data for many years, this will help you identify any problems with the system and allow you to make changes before you start real trading. Back testing allows you to fine-tune your trading parameters by looking at the indicators and choosing the best settings.
+ execution of orders faster than manual trading, sometimes this is a key factor in scalping, especially in HFT trading
+all traders who spend a lot of time on repetitive tasks that can be automated.