I am looking for advice on how to create relative strength charts in eSignals Adv Charts.  Example:  in adv chart a study casn be created which  displays the underlying security relative to the S&P 500.  
I have seen them being used by Michael Kahn in his Quick Takes in a Barron's publication but fail to grasp how to create them myself.
Your help much appreciated.
				
			I have seen them being used by Michael Kahn in his Quick Takes in a Barron's publication but fail to grasp how to create them myself.
Your help much appreciated.