The Dow Jones Industrial Average turned positive in late morning trading. The other indexes were calm. The Dow Jones Industrial Average was up 100 points, or 0.3%. The S&P 500 and Nasdaq Composite ...

Who says UnitedHealth is a drag on the Dow? The blue-chip index turned positive year to date with a gain of 300 points, or 0.7%, on Friday. The S&P 500 was up 0.6%. The Nasdaq Composite was up 0.4%.