Wall St opens lower as Citi misses views

Shares of Citi fell 4.9 percent to $4.88, while Apple lost 4.6 percent to $332.36.

The Dow Jones industrial average was down 7.88 points, or 0.07 percent, at 11,779.50. The Standard & Poor's 500 Index was down 2.09 points, or 0.16 percent, at 1,291.15. The Nasdaq Composite Index was down 10.69 points, or 0.39 percent, at 2,744.61.

(Reporting by Ryan Vlastelica)