BlackRock Chairman and CEO Larry Fink, seen here in Paris in July, wrote in his annual letter to CEOs that climate change will soon cause "a significant reallocation of capital."
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Brokerage giant Charles Schwab said Monday it will acquire competitor TD Ameritrade in an all-stock transaction valued at $26 billion. A Schwab office in Oakland, Calif., is seen here.
With the Dow swinging up and down hundreds of points in a day, investors are feeling queasy. One economist says uncertainty in the stock markets may mean turbulence will continue in the new year.
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