3-2-1 Crack Spread Hitting YTD Lows, Watch Refiners By: Benzinga via Benzinga October 03, 2014 at 13:32 PM EDT BZ NOTE: Low 321 Spread is bullish for refiner margins in short term. Image Link to daily Chart here Tickers to ... Read More >> Related Stocks: Cvr Energy Inc Hollyfrontier Corp Marathon Petroleum Phillips 66 Tesoro Petroleum Co