Anyone know the answer to this quick? Otherwise I will have to code it into my plotting program to solve it. If you have a security moving a rate of 0.5% per bar (Lets just say 10 points per bar to make it simple)... What EMA period will plot at the same location as a 10 SMA? It is something around EMA 15 I think... But I need the EXACT number... I am playing with a automated channel script and it's not plotting quite correctly because this conversion is off.