Credit Suisse Says 'buy side always ahead of sell side, Valero, Tesaro, Holly Frontier May Offer Biggest Surprises By: Benzinga via Benzinga July 08, 2015 at 06:12 AM EDT 'H2 2015 US Crude Differentials Could Widen' Read More >> Related Stocks: Hollyfrontier Corp Tesoro Petroleum Co Valero Energy