Nasdaq, S&P 500, Dow Futures Crack On Tech, SpaceX Selloff: Why SPCX, TSLA, INFQ, MU, HOOD, ADTX Are In Focus (opens in new tab)

U.S. stock futures fell sharply early Tuesday morning as a steep selloff in megacap technology shares and a multi-day plunge in newly public SpaceX weighed on investor sentiment, overshadowing optimism from a preliminary 60-day U.S.-Iran peace roadmap tha