The U.S. stock market experienced a notable rally on Tuesday as Americans headed to the polls for a closely contested presidential election. Major indexes, including the Dow, S&P 500, and Nasdaq, saw gains with technology and chip stocks leading the way. Wall Street braced for volatile trading as the election results remained uncertain. Concurrently, the U.S. dollar experienced fluctuations, initially slipping as traders unwound positions but later rising to its highest level since July as polls closed in key states. The stock market closed sharply higher in a broad rally.