U.S. stock markets opened lower today, with the Dow Jones Industrial Average falling 0.38%, the S&P 500 down 0.42%, and the Nasdaq Composite dropping 0.56%. The VIX volatility index rose by 1.61%, indicating increased market uncertainty. Cryptocurrency-related stocks experienced significant declines. Tron Inc. led the losses with a 3.59% drop, followed by Upexi at 3.57%, Bullish at 3.28%, American Bitcoin at 2.25%, and Sharplink Gaming at 1.26%.