Brent crude prices slid more than 5.5 per cent while the yield on the two-year Treasury note dipped 3.9 basis points. Your email address: Email Us Get the Newsletter By continuing you agree to our Terms and Privacy PolicyMost megacap and growth stocks rose in early trading. Amazon.com gained 4.8 per cent to reach $US3 trillion ($A4.3 trillion) in market value for the first time. The US company’s shares inched up 1.5 per cent in early trading. Wall Street had a rough July due to global concerns on the AI trajectory, future interest rates and the US-Iran conflict.