Traders signal offers in the S&P options pit at the Cboe Global Markets, Inc. exchange Scott Olson/Getty Images

The Big Picture

Shaky Shares

World stock markets seem to have weathered the correction in early February, but volatility remains high. Are the bears gathering for a second, and more prolonged, appearance?

Spencer Platt/Getty Images
Financial professionals work on the floor of the New York Stock Exchange Drew Angerer/Getty Images
 Traders work on the floor of the New York Stock Exchange Spencer Platt/Getty Images
offshore drilling bear market DESIREE MARTIN/AFP/Getty Images
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