The Week Ahead on Wall Street: Walmart Earnings in Focus

During the week ahead on Wall Street, several big names will be in focus on the earnings front, including retail powerhouse Walmart (WMT), which is expected to report fourth-quarter earnings of $1.12 per share. J.C. Penney (JCP) and Abercrombie & Fitch (ANF) round out other retail names to watch. And for investors searching for the latest read on technology, stay tuned for results from tech titan Hewlett-Packard (HPQ).