After Turmoil in March, Will the S&P 500 Tumble in April? Here's What History Says.
After three years of explosive gains, the S&P 500 had a tumultuous start to 2026, and that’s as a variety of elements upset the positive momentum. Concerns brewed about the pace of spending on artificial intelligence (AI) infrastructure — and if the revenue opportunity really would make it all worthwhile. Investors also worried about the valuations of AI stocks,