A Green Friday

Indices landed in the green zone on Friday. Brands such as Alcoa, Caterpillar, Apple and DuPont posted gains. Stocks moved higher amid QE3 optimism and other economic news.

Indices landed in the green zone on Friday. Brands such as Alcoa, Caterpillar, Apple and DuPont posted gains. Stocks moved higher amid QE3 optimism and other economic news.