It is actually slow in pre-market trading today.  These are today’s top volume alert stocks for day traders and active traders.  More detailed volume and price analysis and data is available on links through to each stock at VSInvestor.com:

Human Genome Sciences Inc. (NASDAQ: HGSI) is up more than you’d expect on an analyst upgrade.

Cognizant Technology Solutions Corp. (NASDAQ: CTSH) is one of today’s big tech winners on earnings.

STEC, Inc. (NASDAQ: STEC) is down on insider selling despite solid earnings.

Pepsi Bottling Group (NYSE: PBG) is getting significant pre-market volume on reports that Pepsico (NYSE: PEP) has made a higher buyout offer.

-The 24/7 Wall St. Team