If you go to Yahoo Finance, their Market Movers section is set for Most Actives. Just click on the %Gainers heading or %Losers.
http://finance.yahoo.com/stock-center/
NYSE Biggest Percentage Gainers (and Nasdaq)
http://online.wsj.com/mdc/public/page/2_...
From The Street
http://www.thestreet.com/markets/gainers...
Another way would be to use the IBD Leaderboard
http://www.investors.com/default.htm
In Leaderboard, IBD's top Market Team scans all of our proprietary stock lists and screens to find stocks with the most potential for big gains. Then they analyze them every step of the way. Right on the charts they'll show you: bases, buy points, sell signals, and the right time to take profits.
I was told that Yahoo Finance had a list every month. But I do not know where to find it. It does not have to be a yahoo finance.
