April 21, 2026
Decoupling
The dominance of the “Magnificent 7” has defined recent market performance, but the relationship with the broader market is starting to shift.
The 100-day correlation between the S&P 500 Equal Weight Index and the Magnificent 7 has recently turned negative again, meaning mega-cap tech and the rest of the market are moving in different directions.
This points to a potential rotation and a normalization of market breadth. In such an environment, diversification becomes relevant again and dispersion increases, creating opportunities for active management.
Importantly, this also creates opportunities within the Magnificent 7 themselves. As fundamentals and performance diverge, stock picking — even among the largest names — becomes more critical. This comes despite the fact that these companies continue to deliver strong earnings growth, as confirmed by the ongoing quarterly results season.