know more about sensex and nifty

http://www.indiahowto.com/what-is-sensex-nifty.html
http://timesofindia.indiatimes.com/topic/FII-money
http://timesofindia.indiatimes.com/business/india-business/Sensex-recovers-81-points-in-early-trade/articleshow/44955823.cms
http://timesofindia.indiatimes.com/business/india-business/Sensex-hits-new-record-high-of-27493-59-Nifty-crosses-8200/articleshow/44990747.cms?