The document provides market updates for major North American indices as of January 12, 2015. It summarizes the opening price, daily price range, weekly, monthly, quarterly and yearly price changes, and 52-week price range for several indices, including the Dow Jones Industrial Average, S&P 500, NASDAQ Composite, Russell 2000 Index, and others. All indices opened higher on Tuesday and saw modest price increases over the intraday session.