Worst Performing Industries For May 20, 2015 By: Benzinga via Benzinga May 20, 2015 at 12:49 PM EDT The Dow gained 0.09 percent to 18,328.68, while the NASDAQ composite index rose 0.03 percent to 5,071.67. The broader Standard & ... Read More >> Related Stocks: American Airlines Gp Applnc Rcycl CT Amer Sify Techs Ltd ADR Southwest Airlines