What are the rules for if I have open trades or not and Metatrader is restarted?
Answer You do not neeed to delete the Global Variables,.The Global Variables functions works like this:if somehow your MT4 down, closed or disconnect from the internet; you just open again and continue;because the global variable tell the EA your previous condition and setting.you do not need to do anything; Unless you want to start a new demo account; then you must delete all global variable.