Amazon's profit tripled while Apple's supply crunch spooked investors, as oil and inflation fears kept Wall Street on edge all July.

Apple and Amazon saw mixed fortunes after hours, with the former dropping amid weaker-than-expected Greater China sales and Q4 rev. guidance.

Dow Jones Today | US Stock Market Live: All three of Wall Street's main indexes are on track for weekly gains, aided by the strong rebound late this week, but are on track for…

Wall Street closed higher on Friday, driven by Amazon's strong quarterly report. The tech giant's results eased concerns about AI infrastructure spending. Apple's stock dropped…