微软(MSFT.O)盘前上涨9.1%，因Azure云业务收入强劲增长。

Core Viewpoint - Microsoft (MSFT.O) shares rose 9.1% in pre-market trading due to strong revenue growth in its Azure cloud business [1] Group 1 - The increase in Microsoft's stock price reflects investor confidence driven by Azure's performance [1] - Azure's revenue growth is a significant factor contributing to the overall financial health of Microsoft [1]