"Stocks Hold Steady After Record Week, S&P 500 Surge May Impact Interest Rates"

US stocks remained steady after a record-setting week, with investors awaiting an inflation update that could impact the market. Berkshire Hathaway nears a $1 trillion market value after posting a record annual profit, while Domino's Pizza shares surged following the company's focus on AI technology. Li Auto's stock jumped over 14% after reporting its first-ever annual net profit, and electric vehicle peers also saw gains. The Dow Jones Industrial Average underwent a shakeup, with Amazon replacing Walgreens, and the market awaits key data releases this week, including the Personal Consumption Expenditures index. The broader market continues to rally, but concerns about inflation persist as the market looks vulnerable. Warren Buffett's annual letter emphasized the importance of owning businesses with enduring economics and avoiding permanent loss of capital.