Single Best Chart: Volume and Volatility Vanish

Aug. 14 (Bloomberg) -- In today's "Single Best Chart," Bloomberg's Sara Eisen displays the drop in trading volume along with a 5-year low in volatility. She speaks on Bloomberg Television's "Bloomberg Surveillance."

Is the U.S. Economy Stuck in Growth Purgatory?
30:55 - Michael Arone, State Street Global Advisors chief investment strategist, discusses U.S. GDP growth with Bloomberg's David Gura and Vonnie Quinn on "Bloomberg Markets." (Source: Bloomberg)
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