I wouldn't make any trades based on this story, but it makes for interesting reading...
http://www.marketwatch.com/news/story/Analysts-devise-list-10-signals/story.aspx?guid={80474254-89F7-4859-80CC-9A9D807C28C8}
http://www.marketwatch.com/news/story/Analysts-devise-list-10-signals/story.aspx?guid={80474254-89F7-4859-80CC-9A9D807C28C8}
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