Prediction: A Stock Market Crash Is Coming. Here's What Investors Should Do Based on Warren Buffett's Advice.

The S&P 500 is trading near the second-highest valuation level in its history, heightening vulnerability to a downturn, even as stocks tend to rise over the long term. The article points to multiple headwinds: Neocloud AI data-center companies are struggling to secure affordable funding for new infrastructure, potentially weighing on semiconductor suppliers such as Nvidia. It also cites surging oil prices amid U.S.-Iran tensions over the Strait of Hormuz, plus conflict involving Saudi Arabia and Yemen and fighting in Ukraine and Russia. West Texas Intermediate crude is up 72% this year to $98, contributing to inflation. In September, the Federal Reserve raised rates by 25 basis points, with more hikes possible.