Energy stocks end lower, hit by Fed taper talk By: MarketWatch November 20, 2013 at 16:50 PM EST Taper talk pushes energy stocks lower, with Devon Energy Corp. and ConocoPhillips failing to brighten the sector. Read More >> Related Stocks: Cabot Oil & Gas Chevron Corp ConocoPhillips Devon Energy Energy Select Sector SPDR Eni ADR [Cdi] Exxon Mobil Marathon Petroleum Phillips 66 Range Resources Standard & Poors 500