Hi Everyone!
I am new to WL and was looking to implement and back-test a very simple strategy.
My intentions are as follows:
If stock "A" closes at $50 a share and then opens the next day at $51 a difference of 2% or more, then you would trigger a buy at market open that day.  At the end of the trading day you would sell at market close.  
I would also like to put in a stop loss for a single day at 10% if possible
I would like to do the opposite thing if the stock drops 2% from close to open, then short it that morning etc, exactly inverse of the long strategy above.
I have been trying to get this to work using the "overnight price change of a previous day" condition but I can't tell if its working or not?  Any help would be much appreciated!!
    
    
        
    
    
        
    
    
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        I ran the code Eugene, and it's taking trades that it shouldn't.
Here's my take on it.  It includes a parameter that you can use to "trade live".  For details, strike F11 for the QuickRef and look up 
GetSessionOpen.
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        Thanks Guys, I will try it out!
    
    
        
    
    
        
    
    
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