[U.S. stocks open higher, NVIDIA's total market value reaches $5 trillion] BlockBeats reports that on October 29, U.S. stocks opened with the Dow Jones up 0.2%, the S&P 500 Index up 0.2%, and the Nasdaq up 0.6%. NVIDIA opened with a 3.3% increase, pushing its total market value to $5 trillion, becoming the first company globally to reach this milestone. It has been less than four months since it surpassed a market value of $4 trillion, and the stock has risen 50% so far this year.