auto this website at 2 minutes auto refresh and after 5 to 8 minutes of every hour compare common scrip among sensex and nifty 50 index and follow that one for .5 to1 % gain
http://www.business-standard.com/stocks/market-statistics/nse/hourly-gainers?indices=20559&hours=09
http://www.business-standard.com/stocks/market-statistics/nse/hourly-gainers?indices=20559&hours=09