These are stocks that are down on high volume today:

  • McDonald's (MCD) is trading down on above-normal volume today, seeing a price drop on a volume of 9.6 million, or 2.1 times its average daily volume. The stock price has dropped 1.5% to $87.67. The stock has lost momentum over the last three months, losing $4.23 (-4.6%) from $91.90 on May 11, 2012. The stock is trading at 97.9% of its 50-day moving average and 93.8% of its 200-day moving average.

  • Polo Ralph Lauren (RL) is trading down on a volume of 2.1 million, or 1.6 times its average daily volume. The stock price has sunk 2.5% to $149.17. Over the last three months, the stock has lost $11.40 (-7.1%) from a price of $160.57 on May 11, 2012. The stock has moved down across its 50-day moving average of $144.45 today.

  • Williams Partners L.P (WPZ) is trading down on above-average volume today, seeing a price drop on a volume of 5.1 million, or 10.5 times its average daily volume. Shares are down 4.5% to $50.69. The stock is down over the last three months, having fallen $5.06 (-9.1%) from $55.75 on May 11, 2012. The stock has moved down across its 50-day moving average of $53.01 today.

  • Warner Chilcott (WCRX) is trading down on a volume of 12.1 million, or 4.9 times its standard daily volume. A decrease of 5.8% has brought the stock price to $16.75. The stock has fallen over the last three months, dropping $4.64 (-21.7%) from $21.39 on May 11, 2012. The stock has moved down across its 200-day moving average of $17.75 today.

  • Sodastream International (SODA) is trading down on a volume of 3.3 million, or 3.8 times its normal daily volume. The stock price has dropped 3.1% to $39.98. Shares are up over the last two months, having risen $5.31 (15.3%) from a price of $34.67 on June 11, 2012. The stock has dropped a step closer to its 50-day moving average, sitting just 3% above the mark.

  • Trading at a volume of 3.2 million, or two times its average daily volume, VeriFone Systems (PAY) is down on high volume today. Trading at $34.98, the stock is down 9.8%. The stock has lost momentum over the last three months, losing $9.29 (-21%) from $44.27 on May 11, 2012. The stock has moved down across its 50-day moving average of $34.92 today.

  • Kilroy Realty (KRC) is seeing its price fall on above-normal volume today, as two million shares have moved, or 3.4 times its average daily volume. Shares are down 2.3% to $46.25. The share price has been dipping in the last month, down $2.92 (-5.9%) from $49.17 on July 10, 2012. The stock has dropped a step closer to its 200-day moving average, sitting just 1.3% above the mark.

  • Jazz Pharmaceuticals plc (JAZZ) is trading down on a volume of 1.4 million, or 2.7 times its standard daily volume. Shares have dropped 5.3% to $46.08. The stock has been on the rise in the last two months, up $4.85 (11.8%) from a price of $41.23 on June 11, 2012. The stock has moved down across its 200-day moving average of $46.14 today.

  • Clean Harbors (CLH) is trading down on above-average volume today, seeing a price drop on a volume of one million, or 2.7 times its average daily volume. The stock is down 6.7% to $55.34. Over the last three months, the stock has lost $7.88 (-12.5%) from a price of $63.22 on May 11, 2012. The stock has moved down across its 50-day moving average of $58.40 today.