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 down today with the Dow Jones Industrial Average ( ^DJI) trading down 155 points (-1.0%) at 15,255 as of Wednesday, May 29, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 466 issues advancing vs. 2,548 declining with 68 unchanged. The Diversified Services industry currently sits down 0.90 versus the S&P 500, which is down 0.89. On the negative front, top decliners within the industry include Corrections Corporation of America ( CXW), down 3.87, Robert Half International ( RHI), down 2.64, Fidelity National Information Services ( FIS), down 1.65, Paychex ( PAYX), down 1.54 and Priceline.com ( PCLN), down 1.45. TheStreet Ratings group would like to highlight 5 stocks pushing the industry lower today: 5. Tyco International ( TYC) is one of the companies pushing the Diversified Services industry lower today. As of noon trading, Tyco International is down $0.28 (-0.8%) to $34.22 on light volume Thus far, 1.0 million shares of Tyco International exchanged hands as compared to its average daily volume of 3.2 million shares. The stock has ranged in price between $34.12-$34.39 after having opened the day at $34.24 as compared to the previous trading day's close of $34.50. Tyco International Ltd. operates as a fire protection and security company. The company provides security products and services, fire protection and detection products and services, valves and controls, and other industrial products. Tyco International has a market cap of $15.9 billion and is part of the services sector. Shares are up 17.9% year to date as of the close of trading on Tuesday. Currently there are 4 analysts that rate Tyco International a buy, no analysts rate it a sell, and 4 rate it a hold. TheStreet Ratings rates Tyco International as a hold. The company's strengths can be seen in multiple areas, such as its revenue growth, reasonable valuation levels and good cash flow from operations. However, as a counter to these strengths, we also find weaknesses including deteriorating net income, disappointing return on equity and a generally disappointing performance in the stock itself. Get the full Tyco International 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.