Dow Trades Near Historic 40,000 Mark

What You Need To Know

• The oldest of the three main stock indexes is rising on prospects of a resilient economy, ebbing inflation and robust earnings.
• The last tine it broke a major milestone was in November 2020 — when the measure of blue chips topped 30,000.
• JPMorgan CEO Jamie Dimon said he's still more worried about inflation than markets appear to be.