Today: Strong retail earnings boosted financial markets, but Apple's (AAPL) freefall continues and it loses its crown as most valuable company. Also, Netflix (NFLX) continues its surge, Marissa Mayer lays out Yahoo's (

Trader William Lawrence works on the floor of the New York Stock Exchange, Friday, Jan. 25, 2013. Stocks are opening higher on Wall Street ahead of what is
Trader William Lawrence works on the floor of the New York Stock Exchange, Friday, Jan. 25, 2013. Stocks are opening higher on Wall Street ahead of what is expected to be more upbeat data on housing from the government. (AP Photo/Richard Drew) ( Richard Drew )