S&P 500 Movers: MU, LLY By: Market News Video August 20, 2015 at 10:16 AM EDT In early trading on Thursday, shares of Eli Lilly & Co. (LLY) topped the list of the day's best performing components of the S&P 500 index, trading up 5.8%. Read More >> Related Stocks: Eli Lilly Micron Technology