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 72 points (0.5%) at 14,749 as of Thursday, April 25, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 2,049 issues advancing vs. 833 declining with 158 unchanged. The Services sector currently sits up 1.1% versus the S&P 500, which is up 0.7%. Top gainers within the sector include Cabela's ( CAB), up 15.3%, R.R. Donnelley & Sons Company ( RRD), up 14.8%, Royal Caribbean Cruises ( RCL), up 7.4%, Service Corporation International ( SCI), up 7.3% and LKQ Corporation ( LKQ), up 6.6%. On the negative front, top decliners within the sector include Safeway ( SWY), down 17.13, Kroger ( KR), down 2.40, Charter Communications ( CHTR), down 1.70, Whole Foods Market ( WFM), down 1.19 and Yum Brands ( YUM), down 1.21. TheStreet Ratings group would like to highlight 5 stocks pushing the sector higher today: 5. United Parcel Service Inc (UPS) Class B ( UPS) is one of the companies pushing the Services sector higher today. As of noon trading, United Parcel Service Inc (UPS) Class B is up $1.65 (1.98) to $85.15 on average volume Thus far, 2.3 million shares of United Parcel Service Inc (UPS) Class B exchanged hands as compared to its average daily volume of 3.7 million shares. The stock has ranged in price between $84.18-$85.48 after having opened the day at $84.95 as compared to the previous trading day's close of $83.50. United Parcel Service, Inc., a package delivery company, provides transportation, logistics, and financial services in the United States and internationally. It operates in three segments: U.S. Domestic Package, International Package, and Supply Chain and Freight. The U.S. United Parcel Service Inc (UPS) Class B has a market cap of $60.8 billion and is part of the transportation industry. The company has a P/E ratio of 100.9, above the S&P 500 P/E ratio of 17.7. Shares are up 13.3% year to date as of the close of trading on Wednesday. TheStreet Ratings rates United Parcel Service Inc (UPS) Class B as a hold. The company's strengths can be seen in multiple areas, such as its revenue growth, good cash flow from operations and notable return on equity. However, as a counter to these strengths, we also find weaknesses including deteriorating net income, premium valuation and generally higher debt management risk. Get the full United Parcel Service Inc (UPS) Class B 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.