Peter Oppenheimer, Goldman Sachs' chief global equity strategist, expects stock market gains to broaden beyond technology companies through the second half of 2026. He told Bloomberg Television that strong earnings performance will drive continued market appreciation, though at a more moderate pace than the first half rally.

Hyperscaler spending remains a significant catalyst, according to Oppenheimer, with cloud infrastructure investments supporting earnings growth across multiple sectors and regions. This spending ramp-up extends beyond U.S. borders, providing tailwinds for European equities as well. The strategist noted that earnings momentum is no longer concentrated solely in technology.

Global equities have rallied sharply in the second quarter, with technology earnings serving as the primary driver. Oppenheimer's analysis suggests this momentum will persist but with broader participation across market sectors. The key question is whether this earnings-driven advance can maintain its trajectory amid moderating growth rates.

The shift toward more diversified market leadership could benefit investors seeking opportunities beyond the dominant tech names that have led gains this year. Broader earnings participation typically signals a healthier market environment.