机构称北美云厂商业绩验证AI商业化加速，算力板块景气度有望延续

Group 1 - The A-share market is led by sectors such as computers and communications, with significant gains in AI computing and related indices, particularly the cloud computing 50 ETF which rose over 3% [1] - Recent developments in AI computing include the release of new models by DeepSeek and Xiaomi's open-source large model, indicating advancements in domestic AI capabilities [1] - Huachuang Securities suggests focusing on investment opportunities in domestic computing power, AI applications, and AI security due to the recent advancements in AI mathematics reasoning [1] Group 2 - Microsoft reported a 35% year-on-year increase in Azure and other cloud service revenues, with AI contributing 16%, while maintaining a capital expenditure of $80 billion for 2025 [2] - Meta's first-quarter operating profit reached $17.56 billion, a 27% increase year-on-year, with an increase in user engagement leading to an upward revision of its annual capital expenditure to $64-72 billion, primarily for AI data centers and hardware [2] - The cloud computing 50 ETF has a high AI computing content, with significant representation from sectors such as optical modules, server connections, and data storage, indicating strong demand in these areas [2]