美股异动丨谷歌A涨2.6%续刷新高，与苹果达成重磅合作+获花旗列为首选股

Group 1 - Google A (GOOGL.US) reached a historical high of $340.48, with an intraday increase of 2.6% [1] - Apple and Google have entered a multi-year partnership to enhance AI capabilities for Apple's upcoming products, including Siri, utilizing Google's Gemini model and cloud technology [1] - Citigroup's research report highlights Google's leading position in core AI, emphasizing the strength of the Gemini model and its growing computational infrastructure and hardware advantages [1] Group 2 - Citigroup maintains a "Buy" rating for Google, setting a target price of $350 [1]