Make smart investment decisions with Star Ratings, a stock selection tool, based upon fundamental, technical and analyst recommendations. Star Ratings provides stock trading tips for HDFC Nifty 50 ETF that will help you decide whether to buy, sell or hold HDFC Nifty 50 ETF. It also provides you with switch proposals on alternative stocks, i.e., which stocks to buy against HDFC Nifty 50 ETF.