Auto Refreshes once in 10 minutes. The 1 minute auto refreshing chart is put at http://interactivebanknifty.blogspot.com/ and http://niftyindex.blogspot.com/p/banknifty-intraday-chart-auto.html
3month charts of Top scrips compared with Sensex and Nifty is given in this link
A Sensex30 list of charts compared with Sensex and Nifty is available at this link
A Nifty50 list of charts compared with Nifty is available at this link