光模块CPO强势领涨市场，低费率创业板人工智能ETF华夏（159381）盘中获得资金关注，长芯博创涨超16%

Group 1 - The core viewpoint of the articles highlights the strong performance of the optical module CPO concept in the market, with significant gains in related ETFs and stocks, indicating high investor enthusiasm for AI-related investments [1][2] - NVIDIA has launched the Spectrum-XGS Ethernet technology aimed at connecting distributed data centers, which is expected to create an AI super factory with a computing capacity in the hundreds of billions [1] - The report from Guosheng Securities notes a clear trend in the upgrade of computing power infrastructure, with innovative solutions like space computing addressing energy and cooling challenges, and advancements in optical communication enhancing performance metrics [1] Group 2 - China's high-end optical modules hold a global market share of 70%, benefiting significantly from the current AI computing wave [2] - The Huaxia ETF (159381) focuses on leading companies in the AI industry chain, particularly in high-demand AI computing sectors, with over 40% weight in optical module CPOs [2] - The ETF has seen a cumulative increase of over 50% this year, outperforming other AI indices, reflecting its effective strategy in capturing AI market trends [2]