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 83 points (-0.5%) at 16,448 as of Tuesday, May 6, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,223 issues advancing vs. 1,760 declining with 164 unchanged. The Chemicals industry currently sits down 0.5% versus the S&P 500, which is down 0.4%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Williams Partners ( WPZ) is one of the companies pushing the Chemicals industry lower today. As of noon trading, Williams Partners is down $0.52 (-1.0%) to $52.44 on light volume. Thus far, 159,835 shares of Williams Partners exchanged hands as compared to its average daily volume of 690,100 shares. The stock has ranged in price between $52.26-$52.96 after having opened the day at $52.83 as compared to the previous trading day's close of $52.96. Williams Partners L.P., an energy infrastructure company, focuses on connecting North America's hydrocarbon resource plays to growing markets for natural gas and natural gas liquids (NGL). It operates in Northeast G&P, Atlantic-Gulf, West, and NGL & Petchem Services segments. Williams Partners has a market cap of $22.9 billion and is part of the basic materials sector. The company has a P/E ratio of 39.8, above the S&P 500 P/E ratio of 17.7. Shares are up 4.1% year-to-date as of the close of trading on Monday. Currently there are 4 analysts that rate Williams Partners a buy, no analysts rate it a sell, and 7 rate it a hold. TheStreet Ratings rates Williams Partners as a buy. Among the primary strengths of the company is its expanding profit margins over time. We feel these strengths outweigh the fact that the company has had sub par growth in net income. Get the full Williams Partners 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.