Sensex hits record high: Top 5 gainers since 2008

Sun Pharma: The drug maker has jumped 444 per cent in the past six years. Pharma companies are a defensive play and because they have such a strong presence in the US generic market, they also gain from rupee weakness. Tata Consultancy Services: Shares in the country's biggest outsourcer are up 325 per cent since January 2008. The stock has seen a sharp run-up in the last few months because of the sharp fall in the rupee. ...