Stock MarketStock Market Today, July 13: SK Hynix Tumbles 15% in South Korea, Leading Semiconductor Drop at Midday2 days agoAt midday, the Nasdaq Composite (NASDAQINDEX:^IXIC) slipped 1.06% to 26,002.95, and the S&P 500 (SNPINDEX:^GSPC) fell 0.49% to 7,538.37 as...