Editor's Note: TheStreet ratings do not represent the views of TheStreet's staff or its contributors. Ratings are established by computer based on metrics for performance (which includes growth, stock performance, efficiency and valuation) and risk (volatility and solvency). Companies with poor cash flow or high debt levels tend to earn lower ratings in our model All three major indices are trading up today with the Dow Jones Industrial Average ( ^DJI) trading up 68 points (0.4%) at 15,371 as of Thursday, May 30, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,814 issues advancing vs. 1,135 declining with 104 unchanged. The Services sector currently sits up 0.4% versus the S&P 500, which is up 0.5%. On the negative front, top decliners within the sector include Big Lots ( BIG), down 8.71, AutoNation ( AN), down 2.51, Cencosud ( CNCO), down 1.76 and McDonald's Corporation ( MCD), down 0.75. Top gainers within the sector include Liberty Media Corporation ( LMCA), up 14.2%, Express ( EXPR), up 10.6%, Magna International ( MGA), up 2.9%, Michael Kors Holdings ( KORS), up 2.8% and Royal Caribbean Cruises ( RCL), up 2.4%. TheStreet Ratings group would like to highlight 5 stocks pushing the sector lower today: 5. Thomson Reuters Corporation ( TRI) is one of the companies pushing the Services sector lower today. As of noon trading, Thomson Reuters Corporation is down $0.43 (-1.2%) to $34.25 on average volume Thus far, 813,132 shares of Thomson Reuters Corporation exchanged hands as compared to its average daily volume of 1.1 million shares. The stock has ranged in price between $34.23-$34.69 after having opened the day at $34.69 as compared to the previous trading day's close of $34.68. Thomson Reuters Corporation provides intelligent information for businesses and professionals worldwide. It sells electronic content and services to professionals, primarily on a subscription basis. Thomson Reuters Corporation has a market cap of $29.1 billion and is part of the media industry. The company has a P/E ratio of 14.0, below the S&P 500 P/E ratio of 17.7. Shares are up 19.3% year to date as of the close of trading on Wednesday. Currently there are 4 analysts that rate Thomson Reuters Corporation a buy, 1 analyst rates it a sell, and 9 rate it a hold. TheStreet Ratings rates Thomson Reuters Corporation as a hold. The company's strengths can be seen in multiple areas, such as its reasonable valuation levels, increase in stock price during the past year and largely solid financial position with reasonable debt levels by most measures. However, as a counter to these strengths, we also find weaknesses including unimpressive growth in net income, weak operating cash flow and poor profit margins. Get the full Thomson Reuters Corporation 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.