People have been asking me about how to make your own EA. Unfortunately, it is not easy. But the best way is to use Algo Wizard and Strategy Quant. This is a complex set of software with a steep learning curve. And it is not cheap. But, it is the best way to make your own. Download the trial version and try for 2 weeks. Make sure you have a high powered desktop as it takes a lot of processing power to run strategies.