S&P 500 Nears Record as Breadth Sends Rare Warning
The S&P 500 is near record highs, but only half of its components are above their 200-day averages, down from 70% in midsummer. New 52-week lows outnumber new highs, signaling potential vulnerability. CoStar Group, Boston Scientific, and Intuit have each lost over 50% in 2026. The rally depends on strength in large-cap stocks. Investors should monitor market breadth and macroeconomic data for signs of a healthier rally.





