Hi I have traded manually for some time and have a decent track record. Itâs not possible for me to scale up in position size â market impact, risk in worst case scenarios etc. However, If I automate my trading I have the possibility to increase the number of trades significantly. How difficult is it to automate order entry/exit? Currently Im using OO Calc (like Excel) and trade on the signals that are generated. Where should I start to learn more how to automate? Any books to read?