It is simple to use and provides the information you need to make the right decisions. You can instantly determine if a stock is over or under valued and forecast its value. The app stores information in study cases for over 200 different stocks in 200 separate study cases. You can recall and update each save case. Import stock data. You enter the symbol and it retrieves the stock data from Yahoo finance. It imports the latest data as a snapshot and stock price historical data. Up to 25 days of price history can be retrieved. Data for the DOW , NASDAQ or S&P 500 is also retrieved for later use.