Two days later, "Supported Symbols" still shows "S" but not "NLSN".  Will WS Supported Symbols be updated?
My (admittedly Sandbox) strategy is intended to trade S&P 500 stocks.  If the strategy were available to subscribers, I would have liked this change to have been made before market close on the 8th.
Len
    
    
        
    
    
        
    
    
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        Our system will make the change after an update to the list of constituents is detected. However, S&P Dow Jones is not as fast as you! Their list of constituents right now is still at end of June:
http://us.spindices.com/indices/equity/sp-500
     
    
        
    
    
        
    
    
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        If this were a published system, I would see that as a problem.  I would be advertising this strategy as trading the S&P 500 stocks.  As such, I would not want to be signaling Subscribers into Sprint this week.  I actually changed my WLP portfolio ahead of my Monday strategy run (signals for Tuesday).
But, it's not a published system, so make your change when you will.
    
    
        
    
    
        
    
    
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        Update: we're working on a switchover to a different, more timely source that tracks updates in index components. We expect the transition to be finished ASAP, and then the list of supported symbols will be updated.
    
    
        
    
    
        
    
    
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        Update: NLSN has been added.
    
    
        
    
    
        
    
    
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