During this chapter, you were introduced to the trading world. You learned why people trade and you are capable of describing the critical actors and the trading systems with which you will interact during your life as an algorithm trading designer. You were exposed to the tools you will use in this book to build your trading robot. Finally, you encountered your first implementation of algorithmic trading by coding your first trading strategy implementing the economic idea of buying low and selling high. We observed that this strategy was far from being a profitable and safe strategy.
In the next chapter, we will address how to make a strategy more advanced, linked to more sophisticated trading ideas, while implementing these strategies in Python.
