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

  • While trading on below-average volume, Walter Energy (WLT) decreased today, hitting and then dropping past its previous 52-week low to $44.91. Shares were traded at a volume of 2.7 million and fell 2.3%. The share price has been sliding in the last month, down $19.48 (-29.5%) from $65.98 on May 3, 2012. The stock is trading at 80.3% of its 50-day moving average and 73.2% of its 200-day moving average.

  • The share price of Zynga (ZNGA) decreased today, reaching and then falling even farther past its previous 52-week low of $5.81 to $5.65. The stock was trading on below-average volume. The stock price fell 5% after trading at a volume of 20.4 million.

  • The share price of Superior Energy Services (SPN) slid today, reaching and then dropping even further past its previous 52-week low of $20.24 to $18.86. The stock was trading on above-average volume. After trading at a volume of 5.5 million, shares fell 3.5%. The stock has lost momentum over the last three months, losing $9.21 (-32%) from $28.79 on March 7, 2012. The stock is trading at 82.9% of its 50-day moving average and 72.9% of its 200-day moving average.

  • While trading on above-average volume, Allegheny Technologies Incorporated (ATI) fell today, hitting and then dropping past its previous 52-week low to $28.73. The stock price was down 1.7% with a volume of 3.4 million. The stock has been losing steam over the last month, dipping $12.50 (-29.6%) from a price of $42.30 on May 3, 2012. The stock is trading at 78.7% of its 50-day moving average and 69.8% of its 200-day moving average.

  • While trading on below-average volume, Abercrombie & Fitch (ANF) dipped today, hitting and then dropping past its previous 52-week low to $31.27. The stock price dropped 1.1% today, trading at a volume of 2.9 million. The stock is trading at 73.6% of its 50-day moving average and 65.5% of its 200-day moving average.

  • The share price of SM Energy (SM) slipped today, reaching and then dropping even further past its previous 52-week low of $50.24 to $48.48. The stock was trading on above-average volume. After trading at a volume of 1.2 million, shares fell 1.9%. The stock is trading at 80.2% of its 50-day moving average and 69.7% of its 200-day moving average.

  • While trading on above-average volume, Atmel Corporation (ATML) sunk today, hitting and then dropping past its previous 52-week low to $6.49. Shares were traded at a volume of 5.6 million and fell 1.9%. The stock is down over the last three months, having fallen $3.52 (-34.9%) from $10.09 on March 7, 2012. The stock is trading at 83.2% of its 50-day moving average and 72.6% of its 200-day moving average.

  • The share price of Sealed Air (SEE) slid today, reaching and then falling even farther past its previous 52-week low of $15.04 to $14.72. The stock was trading on below-average volume. The stock price dropped 2.1% today, trading at a volume of 2.2 million. The stock has been on a downward trajectory over the last two months, dropping $5.01 (-25.1%) from a price of $19.95 on April 4, 2012. The stock is trading at 85.5% of its 50-day moving average and 81.1% of its 200-day moving average.

  • The share price of AU Optronics (AUO) fell today, reaching and then dropping even further past its previous 52-week low of $3.75 to $3.59. The stock was trading on above-average volume. The stock price was down 5.2% with a volume of 1.1 million. Over the last three months, the stock has lost $1.48 (-28.7%) from a price of $5.15 on March 7, 2012. The stock is trading at 84% of its 50-day moving average and 77.9% of its 200-day moving average.