Sun Pharmaceutical Industries Ltd has experienced a decline for the fifth consecutive session, trading at Rs 1712.2, down 0.29% as of 13:19 IST on the NSE. Over the past year, the stock has fallen 9.23%, contrasting with a 9.53% rally in the NIFTY index and a 4.26% drop in the Nifty Pharma index. The company's shares have also eased approximately 5.27% in the last month.