As fundamentals-focused long-term investors, Fools never base an investment decision on the daily gyrations of the market. But the market's daily price movements can be useful when looking for new stock ideas for further research, or to keep tabs on watch-list stocks.

Below you'll find today's biggest movers among our five-star stocks -- the highest rating awarded by our CAPS community of more than 135,000 investors. Have a look, and then visit us on CAPS to dig in further on each of them.


Up Today


Sector Past 30 Days

Fools Saying Outperform


Quaker Chemical Corp





176 of 180





Semiconductors and Semiconductor Equipment


47 of 50


Olympic Steel, Inc.



Metals and Mining


252 of 265


Other Five-Star Chemicals
Koppers Holdings, Inc. (NYSE:KOP) up 6.20%
OMNOVA Solutions, Inc. (NYSE:OMN) up 4.90%
Other Five-Star Semiconductors and Semiconductor Equipment
Taiwan Semiconductor Manufacturing Co. Ltd. (ADR (NYSE:TSM) up 7.92%
Integrated Device Technology, Inc. (NASDAQ:IDTI) up 4.08%
Other Five-Star Metals and Mining
Lonmin(Nasdaq Oth: LNMIY) up 9.52%
Mechel OAO (ADR) (NYSE:MTL) up 7.20%

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

Disclosure is important to us here at The Motley Fool. The stocks mentioned in this article received "five-star" ratings from participants in The Motley Fool's CAPS service and are showing strong percentage gains in today's market, at least compared with other CAPS five-star stocks.

No individual person selected the stocks in this article, so there is no author to disclose an interest in them. Since this article was automatically generated by identifying the stocks loved both by the CAPS community and by buyers in today’s market, it is possible that Motley Fool personnel (and even The Motley Fool itself, through our Million Dollar Portfolio, Motley Fool Pro, and Ready Made Millionaire services), have positions in these stocks. We thought you'd like to know that. You can learn more about The Motley Fool’s disclosure policy here.