Here are nine stocks that struck 52-week highs:

  • While trading on above-average volume, Walt Disney (DIS) climbed today, reaching and then surpassing its previous 52-week high of $44.50. On volume of 14.1 million shares, the stock has risen 2.4%. Shares have been on an upward trajectory over the past month, rising $4.36 (10.6%) from a price of $40.99 on April 10, 2012. The stock is trading 5.6% above its 50-day moving average and 12.7% above its 200-day moving average.

  • The share price of Dean Foods (DF) increased today, reaching and then surpassing its previous 52-week high of $13.90. The stock was trading on above-average volume. While trading at a volume of 7.2 million, the stock price has risen 10.1%. Over the last three months, the stock has gained $3.31 (31%) from a price of $10.69 on February 10, 2012. The stock is trading 16.3% above its 50-day moving average and 20.5% above its 200-day moving average.

  • While trading on above-average volume, Quest Software (QSFT) climbed today, reaching and then surpassing its previous 52-week high of $24.68. Shares have climbed 9.5% with volume of 3.9 million shares. Shares have been on on the rise over the past three months, climbing $2.04 (8.9%) from a price of $22.96 on April 10, 2012. The stock has moved up across its 50-day moving average of $23.19 today.

  • The share price of Arena Pharmaceuticals (ARNA) rose today, reaching and then surpassing its previous 52-week high of $3.49. The stock was trading on above-average volume. The stock price is up 8.6% with a volume of 21 million shares. The stock is trading 45.6% above its 50-day moving average and 46.3% above its 200-day moving average.

  • While trading on above-average volume, Vitamin Shoppe (VSI) climbed today, reaching and then surpassing its previous 52-week high of $54.16. Shares have risen 6.4%, trading at a volume of 724,533 shares. Over the last two months, shares have shown some positive movement as the price has climbed $12.36 (29.1%) from a price of $42.54 on March 12, 2012. The stock is trading 20.4% above its 50-day moving average and 22.8% above its 200-day moving average.

  • The share price of Tangoe (TNGO) improved today, reaching and then surpassing its previous 52-week high of $21.74. The stock was trading on above-average volume. Shares are trading at a volume of 1.4 million at a price increase of 14.8%.

  • While trading on above-average volume, Interval Leisure Group (IILG) climbed today, reaching and then surpassing its previous 52-week high of $17.90. The stock price has gained 11.2% with 548,036 shares moving. The stock is trading 14.3% above its 50-day moving average and 24% above its 200-day moving average.

  • The share price of Casey's General Stores (CASY) increased today, reaching and then surpassing its previous 52-week high of $59.35. In spite of its performance and peak price of $59.95, the stock was trading on below-average volume. Shares are up 1%, trading at a volume of 122,573. Shares are up over the last two months, having risen $7.43 (14.2%) from a price of $52.16 on March 12, 2012. The stock is trading 7.2% above its 50-day moving average and 12.3% above its 200-day moving average.

  • The share price of Susser Holdings Corporation (SUSS) rose today, reaching and then surpassing its previous 52-week high of $28.45. The stock was trading on above-average volume. While trading at a volume of 243,140, the stock price has risen 3.6%. The stock has risen $4.48 (18%) over the last three months from a price of $24.87 on February 10, 2012. The stock is trading 12% above its 50-day moving average and 17.5% above its 200-day moving average.