Jason Zweig says long-term holders of broad index funds likely need not hedge against a short-term AI stock collapse. The view comes as AI-driven volatility ris

Jason Zweig says long-term holders of broad index funds likely need not hedge against a short-term AI stock collapse. The view comes as AI-driven volatility rises, with the Nasdaq Composite recently posting a 2.6% drop, its second-biggest of the year.