Introdution
In technical analysis the Parabolic SAR is a method to find potential reversals in the market price direction of traded goods such as securities or currency exchanges such as forex (https://en.wikipedia.org/wiki/Parabolic_SAR)
Follow method indicate a good strategy to use this indicator
Set 2 SAR
First SAR indicator
Second SAR indicator:
NOW you can go long when red line is below green line and short when green line is below red line!