A few stocks are up on high volume today:

  • Trading with a volume of 4.1 million, or 1.8 times its average daily volume, Google (GOOG) is up on high volume today. At $609.22, the stock price has risen 2.7%. Shares price has risen $32.70 (5.7%) from $576.52 on July 13, 2012. The stock has moved up across its 200-day moving average of $601.80 today.

  • Today, Baker Hughes (BHI) is up on high volume, trading at a volume of 13.9 million, or 2.6 times its average daily volume. The stock price has climbed to $45.69, a 9.4% increase. Shares are up, having risen $6.39 (16.3%) from a price of $39.30 on July 13, 2012. The stock has moved up across its 200-day moving average of $44.05 today.

  • SanDisk (SNDK) is up on high volume today, trading with volume of 14.5 million, or 2.8 times its average daily volume. Shares have risen 13.6% to $39.85. Shares are up over the last two months, having risen $7.23 (22.2%) from a price of $32.62 on May 22, 2012. The stock has moved down across its 50-day moving average of $35.04 today.

  • Trading with a volume of 25.2 million, or 2.7 times its average daily volume, Cemex SAB de CV (CX) is up on high volume today. The stock price is up 5% to $7.12. The stock has been on the rise in the last two months, up $1.58 (28.5%) from a price of $5.54 on May 22, 2012. The stock is trading 16.5% above its 50-day moving average and 9.3% above its 200-day moving average.

  • Athenahealth (ATHN) is seeing its price rise on above-normal volume today, as 1.3 million shares, 2.4 times the stock's average daily volume, have moved. Share price has risen to $96.48, a 10.7% increase. The stock is trading 20.3% above its 50-day moving average and 25.5% above its 200-day moving average.

  • Trading with a volume of 1.8 million, or 1.6 times its average daily volume, Gardner Denver (GDI) is up on high volume today. At $53.39, the stock price is up 8.6%. The stock is down over the last three months, having fallen $9.55 (-15.2%) from $62.94 on April 24, 2012. The stock has moved up across its 50-day moving average of $51.67 today.

  • Magellan Health Services (MGLN) is up on high volume today, trading with volume of 1.7 million, or 4.6 times its average daily volume. The stock price is up 2.8% to $54.05. Over the last two months, shares have shown some positive movement as the price has climbed $12.34 (29.6%) from a price of $41.71 on May 22, 2012. The stock is trading 22.1% above its 50-day moving average and 14.8% above its 200-day moving average.

  • Cablevision (CVC) is seeing its price rise on above-normal volume today, as 5.4 million shares, 1.9 times the stock's average daily volume, have moved. At $14.65, the stock price has climbed 3.5%. Shares have shown some positive movement over the last two months as the price has climbed $3.17 (27.6%) from a price of $11.48 on May 22, 2012. The stock is trading 16.1% above its 50-day moving average and 7.8% above its 200-day moving average.

  • Trading with a volume of 2.3 million, or 1.7 times its average daily volume, Align Technology (ALGN) is up on high volume today. The stock price is $33.38, a 5.3% increase. Shares are up over the last two months, having risen $2.17 (7%) from a price of $31.21 on May 22, 2012. The stock has moved up across its 50-day moving average of $32.26 today.