Create a way to input Survivorship bias directly into WL7/8. 
I saw this discussion in another post and I believe it is very useful, possibly this factor changes dramatically the result of the backtests.
    
    
    
    I saw this discussion in another post and I believe it is very useful, possibly this factor changes dramatically the result of the backtests.
        Rename
    
        Please vote for your own request to begin the support, generally we work on the items with the highest number of votes first, when practical.
    
    
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