S&P 500 market breadth weakens to 22%, lowest levels since 1996
Crypto Briefing
Market breadth in the S&P 500 has dropped to 22%, indicating that only a small fraction of stocks are driving recent index gains.Summary
The S&P 500 index is experiencing its narrowest market breadth since 1996, with only 22% of constituents outperforming the index over the past month. This trend is driven by the dominance of the 'Magnificent 7' tech giants, which account for nearly 35% of the index's total market capitalization. Analysts from Goldman Sachs and Bank of America warn that this concentration creates significant risk, as the reliance on a few stocks for gains increases the potential for volatility should those mega-cap names falter.
(Source：Crypto Briefing)