When a stock hits a fresh low, it can either signal a dirt cheap dream stock or a dreadful stock to avoid. Separating the wheat from the chaff is difficult, but finding well-run companies at bargain-basement prices is a great way to accumulate a fortune over the long run.

With that in mind, we'll use the aggregate intelligence of the 110,000-plus investors participating in Motley Fool CAPS to see what the community is saying about stocks hitting 52-week lows today. The community's approval (those with four- and five-star ratings) could be a sign that further research is in order.

Here are three such stocks:

 

Today’s Low

Industry

CAPS Rating

Fools Saying Outperform

Research

Aetna, Inc. (NYSE:AET)

$34.00

Health Services

****

471 of 505

Research

ValueClick, Inc. (NASDAQ:VCLK)

$9.68

Media

***

537 of 569

Research

DG FastChannel, Inc. (NASDAQ:DGIT)

$15.86

Diversified Services

****

91 of 97

Research

Source: Motley Fool CAPS, as of July 21, 2008

Five-Star Media Companies

CTC Media, Inc. (NASDAQ:CTCM) – stock price is 22.6% cheaper than last year.
Grupo Televisa, S.A. (ADR) (NYSE:TV) – stock price is 18.0% cheaper than last year.

Five-Star Diversified Services Companies

SAIC, Inc. (NYSE:SAI) – up 4.0% in the last year.
Accenture Ltd. (NYSE:ACN) – stock price is 6.1% cheaper than last year.

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