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 up today with the Dow Jones Industrial Average ( ^DJI) trading up 22 points (0.1%) at 15,424 as of Tuesday, Sept. 24, 2013, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,875 issues advancing vs. 1,030 declining with 132 unchanged. The Utilities sector currently sits up 0.1% versus the S&P 500, which is up 0.2%. A company within the sector that increased today was NorthWestern Corporation ( NWE), up 3.3%. TheStreet would like to highlight 5 stocks pushing the sector lower today: 5. Korea Electric Power ( KEP) is one of the companies pushing the Utilities sector lower today. As of noon trading, Korea Electric Power is down $0.08 (-0.6%) to $13.92 on light volume. Thus far, 72,502 shares of Korea Electric Power exchanged hands as compared to its average daily volume of 360,600 shares. The stock has ranged in price between $13.89-$13.95 after having opened the day at $13.89 as compared to the previous trading day's close of $14.00. Korea Electric Power Corporation, an integrated electric utility company, engages in the generation, transmission, and distribution of electricity in Korea. Korea Electric Power has a market cap of $17.7 billion and is part of the utilities industry. Shares are up 1.9% year to date as of the close of trading on Monday. Currently there is 1 analyst that rates Korea Electric Power a buy, no analysts rate it a sell, and none rate it a hold. TheStreet Ratings rates Korea Electric Power as a sell. The company's weaknesses can be seen in multiple areas, such as its poor profit margins and generally high debt management risk. Get the full Korea Electric Power 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.