The three major indices of US stocks collectively closed up, the Dow rose 0.09%, the Nasdaq rose 0.3%, the S & P 500 rose 0.09%, popular technology stocks rose and fell, Amazon rose more than 2%, Nvidia fell nearly 2%. Computer hardware, solar energy, software applications rose the most, US software rose more than 8%, ultramicro computers rose more than 7%, UNITA rose more than 6%, Safe, Sunrun rose more than 4%.