Why Is The Stock Market Crashing Today?

US equities fell sharply on Thursday, with The Kobeissi Letter attributing the selloff primarily to mounting fears over AI regulation and elevated leverage rather than the midterm election results themselves. The research firm noted that the Democratic sweep had been largely priced in beforehand, so the focus shifted to what changed in the prior 24 hours, namely growing concerns that Democratic policymakers will push a tougher regulatory stance on artificial intelligence. The drop underscores how sensitive market positioning has become to policy risk in the AI trade, where crowded, leveraged exposure can amplify moves. Investors should watch for concrete regulatory proposals or commentary from incoming lawmakers targeting AI developers, along with any signs of further deleveraging, as the next catalysts for direction.