Here are nine stocks that fell to 52-week lows:

  • While trading on above-average volume, Alpha Natural Resources (ANR) dipped today, hitting and then dropping past its previous 52-week low of $14.37 to $14.05. The stock price dropped 3.8% today, trading at a volume of 14.1 million. The stock is trading at 82.9% of its 50-day moving average and 66.1% of its 200-day moving average.

  • While trading on above-average volume, Pitney Bowes (PBI) fell today, hitting and then dropping past its previous 52-week low to $17.12. Shares were traded at a volume of 3.7 million and fell 1.8%. The stock has been on a downward trajectory over the last two months, dipping $2.34 (-12%) from a price of $19.49 on February 7, 2012. The stock is trading at 94.9% of its 50-day moving average and 91.1% of its 200-day moving average.

  • While trading on above-average volume, Groupon (GRPN) decreased today, hitting and then dropping past its previous 52-week low of $14.51 to $14.01. The stock price fell 2.5% after trading at a volume of 4.4 million.

  • While trading on above-average volume, SUPERVALU INC (SVU) declined today, hitting and then dropping past its previous 52-week low to $5.11. The stock price dropped 4.8% today, trading at a volume of 9.1 million. The stock is trading at 81.9% of its 50-day moving average and 72% of its 200-day moving average.

  • The share price of Patriot Coal Corporation (PCX) slipped today, reaching and then falling even farther past its previous 52-week low of $5.85 to $5.67. The stock was trading on below-average volume. Shares were traded at a volume of 6.5 million and fell 3.1%. The stock has been dropping in the last two months, down $2.92 (-33.9%) from a price of $8.62 on February 7, 2012. The stock is trading at 82.3% of its 50-day moving average and 62.2% of its 200-day moving average.

  • While trading on below-average volume, NRG Energy (NRG) dropped today, hitting and then dropping past its previous 52-week low to $15.09. After trading at a volume of 2.1 million, shares fell 2.4%. The stock is down over the last three months, having fallen $2.36 (-13.5%) from $17.54 on January 9, 2012. The stock is trading at 91.3% of its 50-day moving average and 81.4% of its 200-day moving average.

  • The share price of YPF (YPF) dipped today, reaching and then falling even farther past its previous 52-week low of $22.61 to $22.30. The stock was trading on below-average volume. The stock price dropped 2.3% today, trading at a volume of 1.1 million. The stock is trading at 78.9% of its 50-day moving average and 67% of its 200-day moving average.

  • While trading on below-average volume, Alliance Resource Partners L.P (ARLP) fell today, hitting and then dropping past its previous 52-week low to $55.45. Shares were traded at a volume of 223,606 and fell 2.3%. Over the last three months, the stock has lost $24.86 (-30.8%) from a price of $80.78 on January 9, 2012. The stock is trading at 82.6% of its 50-day moving average and 77.7% of its 200-day moving average.

  • While trading on above-average volume, Blue Nile (NILE) slid today, hitting and then dropping past its previous 52-week low of $30.30 to $29.53. The stock price was down 3.9% with a volume of 244,868. The stock is down over the last two months, having fallen $12.92 (-30.4%) from a price of $42.51 on February 7, 2012. The stock is trading at 84.8% of its 50-day moving average and 78.8% of its 200-day moving average.