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 (signified by four- and five-star ratings) could be a sign that further research is in order.

Here are three such stocks:


Today’s Low


CAPS Rating (out of 5)

Fools Saying Outperform

Cemex S.A. B de C.V. (ADR) (NYSE:CX)


Materials & Construction


3,686 of 3,779

Aluminum Corp. of China Limited (ADR) (NYSE:ACH)


Metals & Mining


3,194 of 3,294

Kinetic Concepts, Inc. (NYSE:KCI)


Health Services


315 of 330

Source: Motley Fool CAPS, as of August 1, 2008.

Other Five-Star Materials & Construction Companies
Foster Wheeler Ltd. (NASDAQ:FWLT) -- up 1% in past year.
Waste Management, Inc. (NYSE:WMI) -- stock price is 3.8% cheaper than last year.

Other Five-Star Metals & Mining Companies
Vale (NYSE:RIO) -- up 24% in the last year.
Cameco Corp (NYSE:CCJ) -- stock price is 11.4% cheaper than last year.

Come and join us on CAPS to learn more about these and countless other interesting stock ideas. Click here to sign up.

Fool analyst Dan Dzombak does not have a financial position in any of the stocks mentioned in this article. Cemex is both a Global Gains and a Stock Advisor recommendation. Waste Management is an Inside Value selection. The Fool owns shares of Cemex. Try any of our Foolish newsletters today, free for 30 days. The Motley Fool has a disclosure policy.