it's built in TOS, go to Tools tab, under MyTrade, click on People tab, then shadowtrader Swing Trader, scroll down, you'll find it.
they update value area everyday. I'm not sure if this has to be a client to see it.
An important sign of top is the very large intraday swing ... traders are getting nervous ... so it's good to stay at the side for a while for the market to work it out ...