S&P 500 gains as SpaceX IPO opens higher: Live updates CNBCMidday Need to Know: SpaceX makes historic debut, Copper rallies & more (SPY:NYSEARCA) Seeking AlphaView / AI revives the conglomerate SemaforStock Market Today: Dow up 525 points with Strait of Hormuz and SpaceX debut in focus, S&P 500 and Nasdaq climb; oil prices fall on conflicting reports on U.S.-Iran progress MarketWatch
