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 47 points (0.3%) at 15,382 as of Tuesday, May 21, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,570 issues advancing vs. 1,367 declining with 136 unchanged. The Services sector currently sits up 0.5% versus the S&P 500, which is up 0.2%. Top gainers within the sector include Liberty Media Corporation ( LMCA), up 13.7%, AutoZone ( AZO), up 6.1%, Shaw Communications ( SJR), up 4.8%, Luxottica Group ( LUX), up 2.6% and CH Robinson Worldwide ( CHRW), up 2.4%. On the negative front, top decliners within the sector include Alaska Air Group ( ALK), down 3.72, United Continental Holdings ( UAL), down 2.32, Delta Air Lines ( DAL), down 1.66, Netflix ( NFLX), down 1.59 and Priceline.com ( PCLN), down 0.71. TheStreet Ratings group would like to highlight 5 stocks pushing the sector higher today: 5. Starbucks Corporation ( SBUX) is one of the companies pushing the Services sector higher today. As of noon trading, Starbucks Corporation is up $0.37 (0.58) to $64.20 on light volume Thus far, 1.6 million shares of Starbucks Corporation exchanged hands as compared to its average daily volume of 4.9 million shares. The stock has ranged in price between $63.88-$64.40 after having opened the day at $64.04 as compared to the previous trading day's close of $63.83. Starbucks Corporation operates as a roaster, marketer, and retailer of specialty coffee worldwide. As of September 30, 2012, the company operated 9,405 company-operated stores and 8,661 licensed stores. Starbucks Corporation has a market cap of $48.0 billion and is part of the leisure industry. The company has a P/E ratio of 32.6, above the S&P 500 P/E ratio of 17.7. Shares are up 19.6% year to date as of the close of trading on Monday. Currently there are 17 analysts that rate Starbucks Corporation a buy, no analysts rate it a sell, and 7 rate it a hold. TheStreet Ratings rates Starbucks Corporation as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, growth in earnings per share, increase in net income, notable return on equity and good cash flow from operations. 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 Starbucks Corporation Ratings Report now. Exclusive Offer: Jim Cramer's 'go-to' small/mid-cap guru Bryan Ashenberg only buys stocks he thinks could return 50-100%. See his top picks for 14-days FREE.