Shares Tumble on BlackBerry 10 Launch

Jan. 30 (Bloomberg) -- Zeb Eckert reports on today's top stories. He speaks on Bloomberg Television's "First Up." (Source: Bloomberg)

Key Events That May Move Markets This Week
27:14 - Chetan Ahya, co-head of global economics and chief Asia economist at Morgan Stanley, discusses the key data from this week that could influence markets, including U.S. GDP, China's housing prices and the 6th party plenum. He speaks to Bloomberg's Rishaad Salamat on "Bloomberg Markets." (Source: Bloomberg)
  • Axioma's d'Assier: Now In a Positive Risk Environment
  • Iraq Balks at Joining OPEC Cuts
  • The Effect of the Human Body on Trading