S&P 500
AI Infrastructure Costs Shake the Market: S&P 500 Volatility Hits Bulls in February 2026
The first week of February 2026 has proven to be a sobering reality check for equity markets, as the long-standing euphoria surrounding artificial intelligence (AI) collided with the stark financial reality of its implementation. While the S&P 500 (^GSPC) managed to claw back some losses to close near