These stocks set one-year highs:

  • The share price of Amylin Pharmaceuticals (AMLN) climbed today, reaching and then surpassing its previous 52-week high of $28.49. The stock was trading on above-average volume. Shares have climbed 8.9% with volume of 77.2 million shares. Shares have been on on the rise over the past three months, climbing $3.97 (14.9%) from a price of $26.73 on June 1, 2012. The stock is trading 12.9% above its 50-day moving average and 33% above its 200-day moving average.

  • The share price of Constellation Brands (STZ) increased today, reaching and then surpassing its previous 52-week high of $27.44. In spite of its performance and peak price of $27.89, the stock was trading on below-average volume. The stock price is up 2.6% with a volume of 4.7 million shares. The stock is trading 37.9% above its 50-day moving average and 24.8% above its 200-day moving average.

  • While trading on below-average volume, Alexion Pharmaceuticals (ALXN) went up today, reaching and then surpassing its previous 52-week high of $99.70. It peaked at $102.92. On volume of 913,316 shares, the stock has risen 3.4%. Share price is up $15.05 (17.2%) from $87.60 on June 1, 2012. The stock is trading 10.9% above its 50-day moving average and 17.1% above its 200-day moving average.

  • The share price of Marathon Petroleum (MPC) climbed today, reaching and then surpassing its previous 52-week high of $45.42. In spite of its performance and peak price of $46.52, the stock was trading on below-average volume. While trading at a volume of 1.7 million, the stock price has risen 1.9%. Share price is up, having risen $10.52 (29.9%) from $35.24 on June 1, 2012. The stock is trading 17.2% above its 50-day moving average and 14.3% above its 200-day moving average.

  • While trading on below-average volume, American Tower (AMT) improved today, reaching and then surpassing its previous 52-week high of $70.65. It peaked at $71.41. The stock price has risen 1.8% on a volume of 981,895 shares.

  • The share price of BioMarin Pharmaceutical (BMRN) went up today, reaching and then surpassing its previous 52-week high of $39.64. In spite of its performance and peak price of $40.60, the stock was trading on below-average volume. Shares are trading at a volume of 1.1 million at a price rise of 2.2%. The stock has risen $7.71 (23.6%) over the last three months from a price of $32.73 on April 4, 2012. The stock is trading 8.8% above its 50-day moving average and 12.1% above its 200-day moving average.

  • While trading on below-average volume, Crown Castle International (CCI) climbed today, reaching and then surpassing its previous 52-week high of $59.26. It peaked at $59.67. Shares have climbed 1.4% with volume of 719,438 shares. Share price is up $6.40 (12.1%) from $53.08 on June 1, 2012. The stock is trading 6.2% above its 50-day moving average and 12.7% above its 200-day moving average.

  • The share price of Health Care REIT (HCN) improved today, reaching and then surpassing its previous 52-week high of $58.34. In spite of its performance and peak price of $59.02, the stock was trading on below-average volume. The stock is up 1.2% with 644,338 shares changing hands. Share price is up, having risen $4.76 (8.8%) from $54.24 on June 1, 2012. The stock is trading 5.3% above its 50-day moving average and 7.3% above its 200-day moving average.

  • While trading on below-average volume, Fomento Economico Mexicano SAB (FMX) rose today, reaching and then surpassing its previous 52-week high of $89.25. It peaked at $90.23. The stock price is up 1% with a volume of 263,499 shares. Shares have been on an upward trajectory over the past month, rising $12.96 (16.8%) from a price of $77.19 on June 1, 2012. The stock is trading 11.5% above its 50-day moving average and 15.4% above its 200-day moving average.