I would like to compare the $ amount of the lower Bollinger Band of the last bar to five bars ago to see if it is <= $5 difference. I've tried several 'guesses' but they didn't work.
Thanks in advance.
    
    
        
    
    
        
    
    
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        Here you go - although I'm guessing that you really want >=, since the "normal" condition would be for the difference to be <= 5.
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        Wow, I do not understand the following:
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Would there be another way to get the bbL[bar] variable?
Also, I've been coding with WLP 4 and understand that somewhat better.
    
 
    
        
    
    
        
    
    
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        QUOTE:
Would there be another way to get the bbL[bar] variable?
You can AnnotateBar, or AnnotateChart, or DrawText, or even get a Windows Form messagebox displaying your variable.
    
 
    
        
    
    
        
    
    
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        ... or just hover the cursor over the BBand in the chart.
    
    
        
    
    
        
    
    
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