The S&P 500’s top 20 stocks now dominate returns. See which 3 offer the best 4–6 month risk/reward amid stretched valuations and weak breadth—read now.

Excess returns are returns achieved that are more significant than the return of a proxy. Excess returns will depend on a designated investment return comparison for analysis.

With the release of Claude Opus 4.6, the SaaS [software as a service] basket of stocks was swiftly pulled downward along with the news: ...

Even amid a federal government shutdown, the S&P 500 climbed to a new all-time high on Thursday. Yet investors who double down on that index risk overconcentration in big company names. Here's how ...