End of the Day: S&P 500 down to ; Dow Jones down to 17,949.59; Nasdaq up 19.5 to 5,014.10
Market Brief: Markets ended mixed as about 5.8 billion traded on U.S. markets Tuesday, versus the trailing daily average for 2015 of about 6.7 billion.
Teva announced its bid for Mylan, while Perrigo broke off its deal with Mylan in the after-hours session.
DuPont posted strong Q1 results, but noted that the stronger U.S. dollar will have an adverse impact as 2015 progresses.
Other than that, there was a nice mix of earnings