Nvidia
The AI Titan Falters: How Nvidia’s Retrenchment is Dragging Down the S&P 500 and the Dow
The retrenchment of Nvidia in late 2025 serves as a stark reminder of the "double-edged sword" of market concentration. While Nvidia’s meteoric rise propelled the S&P 500 and the Dow to record highs earlier this year, its current volatility is now the primary source of