MARS is trading 3.07% up on August 12, 2026, as a broad AI-infrastructure rally boosts the ETF.

  • CoreWeave rose more than 18% and Super Micro Computer nearly 9% premarket after strong demand, forecasts, and orders reinforced expectations for continued data-center spending.
  • A largely in-line July CPI report showed headline CPI up 3.4% year over year and core CPI up 2.5%, easing concerns about additional Federal Reserve tightening and supporting growth-sensitive technology and industrial shares.