AlphaMaven AlphaMaven

Why U.S. Equity Benchmarks are Moving Together and Drifting Apart

Reported by Cmegroup
Jun 17, 2026· 1 min read
Save Post LinkedIn Email
The rise of Big Tech has fundamentally transformed the S&P 500's weightings composition over the years.

Go deeper than the headline

Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.

Start your free 7-day trial

Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Cmegroup Why U.S. Equity Benchmarks are Moving Together and Drifting Apart