Energy stocks waver; coal shares take a hit By: MarketWatch September 20, 2013 at 12:45 PM EDT Energy stocks fluctuate between small gains and losses Friday, looking to end the week up 1.5%. Read More >> Related Stocks: CONSOL Energy Chevron Corp ConocoPhillips Energy Select Sector SPDR Exxon Mobil Halliburton Co Newfield Exploration Phillips 66