Consumer-discretionary stocks have worst one-day loss since Aug. 24 By: MarketWatch January 13, 2016 at 16:08 PM EST It is getting ugly for the U.S. stock market. But it is particularly hideous for the consumer discretionary sector of the S&P 500. Read More >> Related Stocks: Borg Warner Chipotle Mexican Grill Delphi Automotive Plc Marriott International Netflix