7 reasons the stock market is so volatile

Published On: Mar 05 2013 09:37:41 AM CST   Updated On: Mar 05 2013 09:45:51 AM CST

Plunge! Rebound! Crash! Rally! Plunge again! Why is the U.S. stock market so volatile?

Volatile Stocks - Europe
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3. Europe Uncertainty -- A looming euro zone debt crisis weighed on markets for years, and the worst may not yet be over.

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