The market value of the largest public companies in the United States fell by almost 2 trillion dollars on the last business day of October. Apple's stock price fell less significantly than Nvidia's stock price, and in November Apple is the most valuable company in the world by market value. Apple has $5.0 trillion, Nvidia has $4.9 trillion.

The market value of the largest public companies in the United States fell by almost 2 trillion dollars on the last business day of October. Apple's stock price fell less significantly than Nvidia's stock price, and in November Apple is the most valuable company in the world by market value. Apple has $5.0 trillion, Nvidia has $4.9 trillion.