High-frequency trading tactic lowers investor profits

High-frequency trading strategies that exploit today's fragmented equity markets reduce investor profits overall, according to new findings by University of Michigan engineering researchers. The study is believed to be the ...

SEC warns of rise in risky email stock schemes

US market regulators warned Wednesday of a rise in spam email and social media-based stock promotions that are actually "pump and dump" schemes aimed at cheating small investors.

3Qs: Will rising home prices cause another housing bubble?

Home prices have once again started to rise, making significant gains for the first time since the housing bubble burst in 2007. While that's good news for sellers, it could be bad news for the nation's economy. Joseph Giglio, ...

Yahoo CEO to announce 'something special' in NYC

(AP)—Yahoo CEO Marissa Mayer is promising to unveil "something special" Monday in New York as she tries to attract more traffic and advertising to the Internet company.

Nokia unveils metallic smartphone, stock tumbles (Update)

Nokia Corp. on Tuesday unveiled its first Lumia smartphone with a metal cover, low-light camera features and new social network apps. But the new model failed to impress investors, who sent the company's stock down more than ...

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