Wall Street set to open flat as investors test rally

Wall Street looked set to open little changed on Wednesday, as investors assessed whether a post-election rally, which has powered the major indexes to a series of record highs in the past month, had more room to run. Investors have been flocking to sectors such as financials and industrials, which are most likely to benefit from President-elect Donald Trump's proposals of more fiscal stimulus and simpler regulations. "When we have run up so high, it's common that there is some sensitivity in th