Wall Street ends flat as financials' rise offsets tech drop

After choppy trading late in the session, the Dow ended at a record high while the S&P 500 and the Nasdaq Composite dipped. "I think all we're doing is trimming our sails a little from the violently positive rally we had post-election results last week," said Mark Luschini, chief investment strategist at Janney Montgomery Scott in Philadelphia. The tech-heavy Nasdaq Composite has been under pressure since the Nov. 8 election as investors poured money into sectors such as financials, industri