Today, these stocks are down on high volume:

  • Trading at a volume of 29.2 million, or 2.3 times its average daily volume, Lowe's Cos (LOW) is down on high volume today. At $26.11, shares are down 6.3%. Shares are down over the last two months as the price has dropped $1.39 (-5.1%) from a price of $27.50 on June 21, 2012. The stock has moved down across its 50-day moving average of $26.55 today.

  • Waste Management (WM) is trading down on above-normal volume today, seeing a price drop on a volume of 3.6 million, or two times its average daily volume. Shares are off 4.7% to $33.99. The stock has been on an upward trajectory over the last two months, rising $1.57 (4.8%) from a price of $32.42 on June 21, 2012. The stock has dropped a step closer to its 50-day moving average, sitting just 0.3% above the mark.

  • Today, Centene (CNC) is down on high volume, trading at a volume of 1.9 million, or 3.4 times its average daily volume. The stock price has sunk 5.1% to $39.69. Shares are up over the last two months, having risen $9.24 (30.3%) from a price of $30.45 on June 21, 2012. The stock has dropped a step closer to its 200-day moving average, sitting just 2% above the mark.

  • Sirona Dental Systems (SIRO) is seeing its price fall on above-normal volume today, as one million shares have moved, or 2.3 times its average daily volume. Trading at $53.36, the stock is down 2.9%. The stock has risen $9.83 (22.6%) over the last three months from a price of $43.53 on May 23, 2012. The stock is trading 14.7% above its 50-day moving average and 12.6% above its 200-day moving average.

  • Ellie Mae (ELLI) is trading down on above-average volume today, seeing a price drop on a volume of 1.2 million, or 2.5 times its average daily volume. The stock is down 11.1% to $25.42.

  • Zagg (ZAGG) is down on high volume today, trading with volume of 2.8 million, or three times its average daily volume. At $7.43, shares are down 11.8%. The stock is trading at 75.1% of its 50-day moving average and 71.5% of its 200-day moving average.

  • Telecom Italia SPA CL 'A (TI.A) is seeing its price fall on above-normal volume today, as 508,915 shares have moved, or two times its average daily volume. A decrease of 1.8% has brought the stock price to $7.63. Share price is up, having risen 95 cents (14.2%) from $6.68 on July 20, 2012. The stock has moved down across its 50-day moving average of $7.30 today.

  • EPAM Systems (EPAM) is trading down on a volume of 229,443, or 1.9 times its average daily volume. Shares are off 4.3% to $16.74.

  • Trading at a volume of 352,290, or 1.7 times its average daily volume, Compucredit Holdings (CCRT) is down on high volume today. The stock is down 2.7% to $6.15.