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 105,000 investors. Have a look, and then visit us on CAPS to dig in further on each of them.

 

Up Today

Sector

Sector Past 30 Days

Fools Saying Outperform

Research

Quanta Capital Holdings Ltd.
Foolcaps
(NASDAQ:QNTA)

40.55%

Property & Casualty Insurance

0.67%

76 of 79

Research

Marvell Technology Group Ltd.
Foolcaps
(NASDAQ:MRVL)

21.95%

Semiconductor - Integrated Circuits

6.55%

952 of 1009

Research

GMX Resources, Inc.
Foolcaps
(NASDAQ:GMXR)

11.79%

Independent Oil & Gas

11.51%

108 of 117

Research

Other Five-Star Property & Casualty Insurance
Enstar Group Ltd. (NASDAQ:ESGR) up 1.70%
CRM Holdings, Ltd. (NASDAQ:CRMH) up 0.90%
Other Five-Star Semiconductor - Integrated Circuits
Yingli Green Energy Hold. Co. Ltd. (ADR) (NYSE:YGE) up 3.81%
Atheros Communications, Inc. (NASDAQ:ATHR) up 3.43%
Other Five-Star Independent Oil & Gas
EXCO Resources, Inc. (NYSE:XCO) up 6.29%
Chesapeake Energy Corp (NYSE:CHK) up 3.86%