Stock Market Today: Dow Rises Amid U.S.-Iran News; Micron, Sandisk Rally (Live Coverage)

The Dow Jones Industrial Average and other major stock indexes gained ground Thursday as Wall Street reacted to the latest U.S.-Iran hostilities. Meanwhile, Micron Technology (MU) and Sandisk (SNDK) were early winners on the stock market today. Just after Thursday's opening bell, the Dow industrials added 0.1% as the S&P 500 moved up 0.3%. The tech-heavy Nasdaq composite pared gains…