Global Markets Brace for Key Central Bank Decisions and Big Tech Earnings

Investors adjust portfolios amid anticipated policy moves and corporate reports from major tech firms.

Asian stocks decline as investors prepare for central bank meetings and tech earnings.
US markets see mixed performance with slight gains in S&P 500 and Nasdaq, while Dow dips.
McDonald's shares rise despite earnings miss, driven by new promotions.
Treasury yields hold steady with expectations for possible rate cuts in the coming months.
Oil and commodity prices fluctuate amid concerns over China's economic outlook.