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 84 points (-0.5%) at 15,367 as of Wednesday, Aug. 14, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,073 issues advancing vs. 1,847 declining with 114 unchanged. The Energy industry currently sits down 0.1% versus the S&P 500, which is down 0.3%. On the negative front, top decliners within the industry include Plains All American Pipeline ( PAA), down 1.4%, Tenaris ( TS), down 1.1%, Enbridge ( ENB), down 0.7% and Chevron ( CVX), down 0.5%. Top gainers within the industry include Petroleo Brasileiro SA Petrobras ( PBR), up 1.4%, Marathon Oil ( MRO), up 1.1% and Halliburton Company ( HAL), up 0.6%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Noble Corporation ( NE) is one of the companies pushing the Energy industry lower today. As of noon trading, Noble Corporation is down $0.86 (-2.1%) to $39.46 on average volume. Thus far, 1.0 million shares of Noble Corporation exchanged hands as compared to its average daily volume of 2.7 million shares. The stock has ranged in price between $39.37-$40.29 after having opened the day at $39.98 as compared to the previous trading day's close of $40.32. Noble Corporation operates as an offshore drilling contractor for the oil and gas industry. The company offers contract drilling services for oil and gas wells. Noble Corporation has a market cap of $10.2 billion and is part of the basic materials sector. Shares are up 15.9% year to date as of the close of trading on Tuesday. Currently there are 21 analysts that rate Noble Corporation a buy, no analysts rate it a sell, and 3 rate it a hold. TheStreet Ratings rates Noble Corporation as a buy. The company's strengths can be seen in multiple areas, such as its revenue growth, growth in earnings per share, expanding profit margins, good cash flow from operations and increase in net income. Although no company is perfect, currently we do not see any significant weaknesses which are likely to detract from the generally positive outlook. Get the full Noble Corporation 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.