Unusual Volume for NASDAQ Stocks

Seeing today's unusual volume on a stock is like seeing people standing in line overnight to buy the latest and greatest gadget or must-have item. Unusual volume tells you something important is going on with a stock, and you should pay attention.

Up on Unusual Volume


Symbol Company Last Sale Price Change Net / % Share Volume Volume % Change
Saks Incorporated $ 15.50 1.83  13.39% 23,532,595 1098%
Zoetis Inc. $ 33.55 .51  1.54% 25,904,946 1024%
Tangoe, Inc. Tangoe, Inc. $ 14.41 .98  7.30% 2,853,122 658%
Insmed, Inc. Insmed, Inc. $ 12.44 1.11  9.80% 1,944,481 612%
Regency Energy Partners LP $ 26.99 .73  2.78% 3,474,525 533%
Booz Allen Hamilton Holding Corporation $ 18.38 1.41  8.31% 1,419,982 381%
Dycom Industries, Inc. $ 22.16 1.75  8.57% 859,650 350%
Kindred Healthcare, Inc. $ 13.60 1.13  9.06% 1,370,667 330%
NetApp, Inc. NetApp, Inc. $ 37.28 .65  1.77% 36,124,356 324%
Sagent Pharmaceuticals, Inc. Sagent Pharmaceuticals, Inc. $ 17.95 .64  3.70% 237,362 287%
ProShares UltraPro Short QQQ $ 26.65 .68  2.62% 5,703,749 219%
OSI Systems, Inc. OSI Systems, Inc. $ 54.59 1.34  2.52% 1,138,266 217%
Gentherm Inc Gentherm Inc $ 18.80 1.02  5.74% 727,478 211%
Intuit Inc. Intuit Inc. $ 58.59 .70  1.21% 7,937,346 207%
Toll Brothers Inc. $ 37.07 1.06  2.94% 10,819,907 204%
Monro Muffler Brake, Inc. Monro Muffler Brake, Inc. $ 48.56 1.28  2.71% 1,047,503 202%
Diamondback Energy, Inc. Diamondback Energy, Inc. $ 32.54 .83  2.62% 876,359 200%
Kubota Corporation $ 86.41 2.41  2.87% 266,335 197%
Jazz Pharmaceuticals plc Jazz Pharmaceuticals plc $ 61.53 1.53  2.55% 2,219,075 191%
Energen Corporation $ 54.98 1.57  2.94% 1,730,391 183%
Spreadtrum Communications, Inc. Spreadtrum Communications, Inc. $ 18.68 .86  4.83% 2,904,922 180%
ARIAD Pharmaceuticals, Inc. ARIAD Pharmaceuticals, Inc. $ 18.43 .90  5.13% 8,153,968 158%
Bristol-Myers Squibb Company $ 46.40 2.34  5.31% 25,341,821 154%
Pfizer, Inc. $ 29.30 .52  1.81% 83,670,611 152%
Citi Trends, Inc. Citi Trends, Inc. $ 13.08 .66  5.31% 172,673 151%

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As of 5/22/2013 4:06:00 PM