U.S. stocks fell significantly Monday, led by technology. The Dow Jones industrial average fell 208.98, or 0.8 percent, to 24,528.22. The broader Standard & Poor's 500 index fell 20.91, or 0.8 percent, to 2,643.85. The technology-heavy Nasdaq composite index fell 79.18, or 1.1 percent, to 7,085.69.
