Early movers: BLK, BAC, PRNA, DAL, LNKD & more By: CNBC.com News July 15, 2015 at 07:52 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Bank of America BlackRock CSX Corp Celgene Corp Cummins GUESS Mead Johnson Nutrition Monsanto Co PNC Financial Services Syngenta AG ADS Yum Brands eBay