DoubleLine's Gundlach: U.S. stock market is 'dead money'

``"The market is not incredibly healthy," Gundlach said in a telephone interview, noting recent corporate earnings have come in weak. Gundlach, who oversees $95 billion at Los Angeles-based DoubleLine, said the S&P 500 index .SPX "has gone nowhere in the past 12 months to 18 months."''