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Metric predicts stock market 'flash' crashes

The May 6, 2010, stock market crash briefly erased almost $1 trillion in value and plunged the Dow Jones Industrial Average into its biggest intraday fall ever. The market recovered most of its losses within the hour, but ...

Using Twitter to predict financial markets

A University of California, Riverside professor and several other researchers have developed a model that uses data from Twitter to help predict the traded volume and value of a stock the following day.

Wall Street's super traders come under fire

A handful of traders who master stock markets using ultra-fast computers may soon face a clampdown by US watchdogs as they try to prevent freak electronic glitches.

Dow Jones editor reminds reporters of ethics code

Dow Jones editor-in-chief Robert Thomson, the American flagship of Rupert Murdoch's media empire, has reminded journalists that they must follow a code of ethics in a memo to all staff.

Bazaarvoice, Proto Labs surge in market debuts

(AP) -- A splashy Wall Street debut by Bazaarvoice Inc. and Proto Labs Inc. is the latest sign that investor appetite for initial public offerings has rebounded after a dismal IPO market in 2011.

The emotional oracle effect

A forthcoming article in the Journal of Consumer Research by Professor Michel Tuan Pham, Kravis Professor of Business, Marketing, Columbia Business School; Leonard Lee, Associate Professor, Marketing, Columbia Business School; ...

Apple files fresh lawsuit against Samsung

US technology giant Apple said Friday it has filed a lawsuit in South Korea claiming Samsung Electronics copied its products, in the latest round of an international legal battle between the pair.

Google Trends foretells stock movements, study reports

Google Trends, a tool that looks at patterns of searches on the Internet, is a potential money-spinner for investors as it provides hints of impending stock movements, a study said on Thursday.

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