A few stocks are up on high volume today:

  • Amazon.com (AMZN) is seeing its price rise on above-normal volume today, as 14.4 million shares, 3.8 times the stock's average daily volume, have moved. The stock price is $224.70, a 14.6% increase. The stock has been on the rise in the last two months, up $45.01 (25%) from a price of $179.69 on February 29, 2012. The stock is trading 17.6% above its 50-day moving average and 13.7% above its 200-day moving average.

  • Agnico-Eagle Mines (AEM) is experiencing a price increase on above-average volume today. 4.1 million shares have moved, which is 2.2 times the stock's standard daily volume. At $38.76, the stock price has climbed 8.1%. Share price is up $5.69 (17.2%) from $33.07 on March 28, 2012. The stock has moved down across its 50-day moving average of $33.85 today.

  • Jazz Pharmaceuticals plc (JAZZ) is seeing its price rise on above-normal volume today, as 2.6 million shares, 4.2 times the stock's average daily volume, have moved. The stock price has climbed to $52.29, a 15.7% increase. Share price has been rising, and is up $8.26 (18.8%) from a price of $44.03 on April 20, 2012. The stock has moved up across its 50-day moving average of $46.95 today.

  • Tripadvisor (TRIP) is experiencing a price increase on above-average volume today. 3.3 million shares have moved, which is 2.4 times the stock's standard daily volume. Shares have risen 9.5% to $37.65.

  • Cerner Corporation (CERN) is seeing its price rise on above-normal volume today, as 1.5 million shares, 1.5 times the stock's average daily volume, have moved. The stock price has increased to $77.88, a 5.5% increase. Shares have been on on the rise over the past three months, climbing $2.09 (2.8%) from a price of $75.79 on March 28, 2012. The stock has moved up across its 50-day moving average of $74.86 today.

  • Today, Fortune Brands Home & Security (FBHS) is up on high volume, trading at a volume of 4.9 million, or 2.8 times its average daily volume. At $21.45, the stock price has climbed 3.9%.

  • Trading with a volume of 2.4 million, or two times its average daily volume, Ariba (ARBA) is up on high volume today. Shares have climbed 12.1% to $39.63. The stock is trading 18.3% above its 50-day moving average and 21.9% above its 200-day moving average.

  • Today, Warner Chilcott (WCRX) is up on high volume, trading at a volume of five million, or 1.9 times its average daily volume. Shares have increased 8.9% to $18.94. Shares price has risen $3.05 (19.2%) from $15.89 on April 20, 2012. The stock is trading 15.5% above its 50-day moving average and 13.8% above its 200-day moving average.

  • ResMed (RMD) is seeing its price rise on above-normal volume today, as 1.6 million shares, 1.9 times the stock's average daily volume, have moved. The stock price is up 6.3% to $34.08. Share price is up $3.12 (10.1%) from $30.96 on March 28, 2012. The stock is trading 10.7% above its 50-day moving average and 15.5% above its 200-day moving average.