
The S&P 500's July rally to fresh record highs hides a troubling divide at the index's core—one not seen since the early 2000s—and no, this time it has nothing to do with Trump's trade policies.

The S&P 500's July rally to fresh record highs hides a troubling divide at the index's core—one not seen since the early 2000s—and no, this time it has nothing to do with Trump's trade policies.