U.S. stocks opened, with the S & P 500 up 0.42%.
U S stocks opened with the Dow up 0 24%, the S & P 500 up 0 42% and the Nasdaq up 0 53% Western Digital (WDC O) rose 9 8%, turning a profit in its fiscal first quarter Tesla (TSLA O) fell 1 69% and closed up nearly 22% yesterday