StockScreener helps value investors find stocks with attractive fundamentals while avoiding "value traps". Each time you run it, StockScreener adds to its database of actively-traded stocks by discovering stock ticker symbols from the Wall Street Journal's "Buying on Weakness" and "Composite Most Active Stocks" web pages. You can specify limits for Return On Assets, P/E, Price-to-Book, Quick Ratio and Net Margin, then have StockScreener screen its database of stocks to list those that match your screening criteria. If you decide you are not interested in a specific stock, you can "Blacklist" it to prevent it from appearing again. You can also add a stock ticker to a watchlist, to be alerted later when it reaches your buy or sell price.