Just a week ago, StockTwits launched an iPhone app that brings in the main site functionality, charts from Chart.ly, and news from Abnormal Returns. Searching the site for a ticker symbol (like GOOG), for example, summons a real-time stream mostly composed of posts from Twitter and StockTwits itself.
StockTwits then partnered with SecondMarket in August to let users post about private stock in addition to public stock.
After installing the StockTwits add-on you will get real-time stock quotes, discover the trending stocks and view some of the messages from social traders and investors.
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