US Stocks Rally on Falling Oil Amid Iran Tensions: Investor Insights

Picture this: A war raging in the Middle East, the Strait of Hormuz—through which a fifth of the world's oil flows—effectively shut down, and yet oil prices are plunging while Wall Street throws a party. The Dow jumped 387 points, Nasdaq and S&P 500 each climbed about 1%, marking the best day for US stocks since the Iran conflict kicked off. If that sounds like a plot twist from a bad spy thriller, welcome to Monday's market madness.

Investors shrugged off geopolitical jitters, piling back into...