Top Performing Industries For May 26, 2015 By: Benzinga via Benzinga May 26, 2015 at 10:52 AM EDT At 10:30 am, the Dow dropped 0.91 percent to 18,066.70, the broader Standard & Poor's 500 index moved down 0.87 percent to 2,107.58 ... Read More >> Related Stocks: Costco Wholesale