苹果涨幅扩大至4%，市值达到3.9万亿美元

Core Viewpoint - Apple Inc. has seen its stock price increase by 4%, resulting in a market capitalization of $3.9 trillion [1] Group 1 - The stock price of Apple has experienced a significant rise, indicating strong investor confidence [1] - The current market capitalization of Apple stands at $3.9 trillion, reflecting its position as one of the most valuable companies globally [1]