5连涨后首回调，创业板人工智能ETF华夏（159381）获资金积极布局，新易盛逆市上涨

Core Insights - The AI technology sector experienced a pullback after a previous rise, with significant declines in various sub-sectors including ChatGPT, AI computing power, and optical modules [1] - The ChiNext AI Index, heavily weighted by optical module CPO stocks, fell by 1.93%, with major constituents like Jinxin Nuo and Guangku Technology seeing notable declines [1] - Despite the overall market pullback, the Huaxia ChiNext AI ETF (159381) saw rapid trading activity, surpassing 100 million in transaction volume, indicating strong investor interest [1] Group 1: Market Performance - The ChiNext AI Index, which focuses on companies in the AI sector, saw a drop of 1.93% as of 10:06 AM, with optical module CPO stocks accounting for over 51% of the index's weight [1] - Key stocks that contributed to the decline include Jinxin Nuo, Guangku Technology, and Shenzhou Taiyue, while Xinyi Sheng experienced a counter-trend increase [1] Group 2: Investment Trends - Major tech companies like Alibaba and JD.com are continuing to invest heavily in AI infrastructure, with Alibaba committing to a 380 billion yuan investment and JD.com planning to drive a trillion yuan AI ecosystem over the next three years [1] - The optical module CPO segment has a weight of over 50% in the ChiNext AI Index, which also includes domestic software and AI application companies, indicating a high level of market elasticity [1]