Wall Street stocks finished mostly lower Thursday, ending a June rally after weekly labor data showed another spike in unemployment ahead of the official May jobs report. At the closing bell, the Dow Jones Industrial Average mustered a 0.1 percent gain at 26,281.82. The broad-based S&P 500 fell 0.3 percent to 3,112.35, while the tech-rich Nasdaq Composite Index shed 0.7 percent to 9,615.81. jmb/cs