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. All three major indices are trading down today with the Dow Jones Industrial Average ( ^DJI) trading down 28 points (-0.2%) at 17,094 as of Thursday, Aug. 28, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,204 issues advancing vs. 1,745 declining with 194 unchanged. The Services sector currently sits down 0.5% versus the S&P 500, which is down 0.1%. Top gainers within the sector include Burger King Worldwide ( BKW), up 4.4%, Dollar General ( DG), up 1.5%, Canadian National Railway ( CNI), up 1.0%, Liberty Global ( LBTYK), up 0.7% and McKesson ( MCK), up 0.6%. On the negative front, top decliners within the sector include Liberty Ventures Class A ( LVNTA), down 50.2%, Williams-Sonoma ( WSM), down 11.0%, Guess ( GES), down 9.0%, Genesco ( GCO), down 7.4% and Whole Foods Market ( WFM), down 2.1%. TheStreet would like to highlight 3 stocks pushing the sector higher today: 3. Signet Jewelers ( SIG) is one of the companies pushing the Services sector higher today. As of noon trading, Signet Jewelers is up $7.58 (7.0%) to $115.60 on heavy volume. Thus far, 2.3 million shares of Signet Jewelers exchanged hands as compared to its average daily volume of 636,600 shares. The stock has ranged in price between $113.83-$117.42 after having opened the day at $116.50 as compared to the previous trading day's close of $108.03. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more. Signet Jewelers Limited is engaged in the retail sale of jewelry and watches in the United States, the United Kingdom, the Republic of Ireland, and the Channel Islands. The company operates through US and UK divisions. Signet Jewelers has a market cap of $8.7 billion and is part of the specialty retail industry. Shares are up 37.3% year-to-date as of the close of trading on Wednesday. Currently there are 6 analysts who rate Signet Jewelers a buy, no analysts rate it a sell, and 2 rate it a hold. TheStreet Ratings rates Signet Jewelers as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, largely solid financial position with reasonable debt levels by most measures, expanding profit margins, good cash flow from operations and growth in earnings per share. We feel these strengths outweigh the fact that the company has had somewhat disappointing return on equity. Get the full Signet Jewelers 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.