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About one third of Facebook's 750 million users access the site from mobile phones.
About one third of Facebook's 750 million users access the site from mobile phones.

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    Facebook stock surges on mobile success

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Facebook stock surges on mobile success

On the strength of its mobile ad revenue, Facebook stock prices have surged. NYSE trader Alan Valdes explains.

Facebook stock surges on mobile success

On the strength of its mobile ad revenue, Facebook stock prices have surged. NYSE trader Alan Valdes explains.