2. As of noon trading, NASDAQ OMX Group ( NDAQ) is down $1.14 (-3.1%) to $35.80 on heavy volume. Thus far, 3.4 million shares of NASDAQ OMX Group exchanged hands as compared to its average daily volume of 1.4 million shares. The stock has ranged in price between $35.60-$37.31 after having opened the day at $37.31 as compared to the previous trading day's close of $36.94. The NASDAQ OMX Group, Inc. delivers trading, clearing, exchange technology, regulatory, securities listing, and public company services worldwide. It operates in four segments: Market Services, Listing Services, Information Services, and Technology Solutions. NASDAQ OMX Group has a market cap of $6.2 billion and is part of the financial sector. Shares are down 7.2% year-to-date as of the close of trading on Monday. Currently there are 6 analysts that rate NASDAQ OMX Group a buy, no analysts rate it a sell, and 4 rate it a hold. TheStreet Ratings rates NASDAQ OMX Group as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, increase in stock price during the past year, growth in earnings per share, increase in net income and attractive valuation levels. We feel these strengths outweigh the fact that the company has had somewhat disappointing return on equity. Get the full NASDAQ OMX Group Ratings Report now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.