S&P 500
S&P 500 Hits Record Highs Amidst Deepening 'Split' Market Dynamics
The S&P 500 (SPX) has been on a remarkable trajectory, reaching unprecedented highs in October 2025. This surge, however, masks a more complex reality: a market increasingly defined by 'split' dynamics, where a narrow band of high-performing sectors and companies propels overall index gains, while a