U.S. Stock Market prediction: S&P 500, Dow Jones, Nasdaq set for positive opening, Nvidia stock likely to be biggest driving factor

Nvidia's shares ​soared over 1,500 per cent from ​late 2022 to the end of last year. Nvidia's stock alone can influence major indexes; for example, the ​stock holds a 7.8 per cent weighting in the S&P 500.