Reuters reports that U.S. stocks edged higher at the opening bell on Wednesday after a bout of selling on trade and growth concerns. The Dow Jones Industrial Average rose 23.13 points, or 0.09%, at the opening. The S&P 500 opened higher by 3.17 points or 0.11%, and the Nasdaq Composite gained 13.45 points, to 7,922.73 at the opening bell.

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