Goldman Sachs warns S&P 500 market breadth hits lowest since dot-com bubble

What happened

The index is up 14% this year, but the median stock tells a very different story Mon 28 Sep 2026 · 10:45 EDT · 2 min read In Technology The S&P 500 is having a perfectly fine year on paper. It’s up 14% in 2026 and sitting within roughly 1% of its August peak. But underneath.