Stock Market Today: Apple Gains 3% as Investors React to AI Momentum and $600 Billion U.S. Investment Commitment

Core Insights - Apple's stock price increased by 3.2% to close at $220.03, driven by heightened trading volume and renewed investor enthusiasm for AI products [1] - The Nasdaq Composite rose by 0.4%, while the S&P 500 saw a slight decline of 0.1%, indicating a broader market trend favoring tech stocks [2] - Apple announced a significant investment initiative, committing $600 billion to U.S. investments through 2030, which includes expanded chip manufacturing and AI infrastructure [3] - Analysts view this investment as a strong indicator of Apple's long-term confidence in technology development, contributing to positive investor sentiment ahead of the fall product cycle [4]