Wall Street set for flat open a day after hitting records

Wall Street was poised for a quiet open on Wednesday, a day after the post-election rally powered major indexes to record highs as investors bet that the next U.S. government's policies would be more market friendly. Healthcare stocks had also weighed on Wall Street on Tuesday, but that did not prevent the three main U.S. indexes from hitting intraday highs and closing at record levels for the second straight day. "People are in a holiday mindset today, but nothing appears to be in the horizon t