U.S. stocks fell on Tuesday as a disappointing earnings forecast from computer maker Dell Inc. routed technology shares and the Federal Reserve vowed to continue raising interest rates to keep inflation in check, Reuters reported. Based on latest available data, the blue-chip Dow Jones industrial average was down 32.82 points, or 0.31 percent, to end unofficially at 10,407.25. The broad Standard & Poor's 500 Index was down 4.31 points, or 0.36 percent, to 1,202.70. The technology-laced Nasdaq Composite Index was down 6.26 points, or 0.30 percent, to 2,114.04.