英伟达股价涨幅扩大至8.22%，创16个月以来最大单日涨幅

Odaily News: According to data from MSX.COM, Nvidia's stock price expanded its gain to 8.22%, marking its largest single-day increase since April 2025, with shares trading at $226.895 and a total market capitalization of $5.47 trillion, adding $420 billion in a single day.