The Dow industrials and broader Standard & Poor's 500 fell for the first time in four sessions Wednesday The Dow Jones industrial average fell 170.37, or 0.65 percent, to 26,119.61. The S&P 500 index fell 11.25, or 0.4 percent, to 3,113.49. The technology-heavy Nasdaq composite rose 14.66, or 0.15 percent, to 9,910.53.