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The Dow Jones Industrial Average edged up 4.69 points (0.04 percent) to 12,882.89 in closing trade. The broad-based S&P 500 rose 2.94 points (0.22 percent) to 1,349.99, while the Nasdaq Composite added 11.78 points (0.41 percent) to 2,915.86. Trade was lackluster amid a dearth of headlines, Briefing.com analysts said. "Markets lost their footing as investors await developments out of Europe," said Wells Fargo Advisors analysts.