Their is so many people that claims they have the holy grail. And then it blows up your account a couple of months later. I traded an EA and took 3000$ to 18000$ in 2016. 2 months. A couple of weeks later with the Jacksonville Symposium the USD pairs ran 700 pips up and again 700 pips down with gold. It blew my account. Their is websites that can assist with coders. I paid 90$ to have an EA coded. It did not work as I expected though. Should you buy an EA, ask what strategy it uses.