Markets Open Lower; Encana To Acquire Athlon Energy For $5.93 Billion By: Benzinga via Benzinga September 29, 2014 at 11:14 AM EDT Following the market opening Monday, the Dow traded down 0.73 percent to 16,988.07 while the NASDAQ declined 0.68 percent to ... Read More >> Related Stocks: EnCana Corporation Endologix Inc Karyopharm Therapeut Macy's NiSource Petrobras - Petroleo Brasileiro S.A. Softbank Corp ADR Ultrapar Participacoes S.A. ADR