US stock indices open higher; SpaceX falls 10.5% on AI spending concerns, AMD drops 7% on weak Q2 outlook, Shopify rises 20%; gold touches $4,200, gold miners HMY up 7.5% and GFI up 8.3%.

Jin1020:30 05-08

US stock market opened higher with S&P 500 +0.56%, Nasdaq +0.39%, Dow +0.33%; gold briefly touched $4,200/oz; SpaceX fell 10.5%, AMD fell 7%, Shopify rose 20%.