EMA System

The system of Moving Averages I started out using is the 9-21-50 SMA. I would use the Fast EMA as a trailing stop loss and only trade long when it's above the 50 SMA. The 21 SMA is often a zone where price can bounce back.

12-21 EMA—EMA of EMA can work as well. So can 50-200 SMA or EMA of EMA for telling the larger trend if you want to enter an Option, then trading against it can be fatal.