TradingKey – Amid a significant rebound in U.S. stock risk appetite, Microsoft (MSFT) shares rose about 6.7% in a single day, reaching an intraday high of $559.15 and closing at $555.80, both setting new all-time records, lifting its market capitalization to approximately $4.14 trillion. A broad-based recovery in tech stocks and continuous growth in the company’s cloud computing and AI businesses combined to boost market sentiment.

The rally also benefited from an improving broader U.S. market environment, as the Dow Jones Industrial Average surged more than 1,569 points in a single day to log its largest single-day gain in about a year and a half. Tech stocks were a key driving force behind the market rebound, with shares of both…