Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. One out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading up 22 points (0.1%) at 15,897 as of Wednesday, Dec. 18, 2013, 11:55 AM ET. The NYSE advances/declines ratio sits at 1,497 issues advancing vs. 1,411 declining with 169 unchanged. The Diversified Services industry currently is unchanged today versus the S&P 500, which is unchanged. Top gainers within the industry include Qiagen ( QGEN), up 2.2%, Shutterstock ( SSTK), up 1.6%, Zillow ( Z), up 1.5%, Ulta Salon Cosmetics & Fragrances ( ULTA), up 1.4% and Financial Engines ( FNGN), up 1.0%. On the negative front, top decliners within the industry include AerCap Holdings N.V ( AER), down 3.1%, Aaron's ( AAN), down 2.0%, Stantec ( STN), down 1.7%, Team Health Holdings ( TMH), down 1.6% and Air Lease ( AL), down 1.2%. TheStreet would like to highlight 5 stocks pushing the industry higher today: 5. Paychex ( PAYX) is one of the companies pushing the Diversified Services industry higher today. As of noon trading, Paychex is up $0.23 (0.5%) to $43.13 on light volume. Thus far, 723,206 shares of Paychex exchanged hands as compared to its average daily volume of 2.3 million shares. The stock has ranged in price between $42.90-$43.35 after having opened the day at $43.01 as compared to the previous trading day's close of $42.90. Paychex, Inc., together with its subsidiaries, provides payroll, human resource, insurance, and benefits outsourcing solutions for small to medium-sized businesses in the United States and Germany. Paychex has a market cap of $15.8 billion and is part of the services sector. The company has a P/E ratio of 27.3, above the S&P 500 P/E ratio of 17.7. Shares are up 37.9% year to date as of the close of trading on Tuesday. Currently there is 1 analyst that rates Paychex a buy, 4 analysts rate it a sell, and 13 rate it a hold. TheStreet Ratings rates Paychex as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, expanding profit margins, good cash flow from operations, growth in earnings per share and increase in net income. We feel these strengths outweigh the fact that the company is trading at a premium valuation based on our review of its current price compared to such things as earnings and book value. Get the full Paychex Ratings Report now. 3x UPSIDE POTENTIAL: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12-months. Learn more.