Based on the latest available data, the Dow Jones industrial average was down 78.48 points, or 0.60 percent, to finish unofficially at 13,046.14. The Standard & Poor's 500 Index was down 10.10 points, or 0.72 percent, to close unofficially at 1,392.79. The Nasdaq Composite Index was down 12.00 points, or 0.39 percent, to end unofficially at 3,063.32.