Yahoo Finance (Jul 28): "US tech stocks slid before the bell... Nasdaq 100 futures fell nearly 1%" as SK Hynix (-14%) and Samsung (-13%) crashed and Nvidia/ASML sold off on AI circular-financing worries. The rout hits QQQ's mega-cap chip and AI names directly, and with momentum already broken (682 vs 719 a week ago) and a Fed-decision day next, I expect continued downside over the next session.