Ge Long Hui A P P·2025-10-21 03:41Core Viewpoint - The CPO concept stocks in the A-share market continue to strengthen, driven by increasing demand for 1.6T optical modules, with significant price increases observed in several companies [1]. Group 1: Stock Performance - Zhongfu Circuit (中富电路) rose by 12.35%, with a total market value of 10.6 billion and a year-to-date increase of 70.78% [2]. - Shijia Photon (仕佳光子) increased by 10.50%, with a market capitalization of 29.8 billion and a year-to-date rise of 297.60% [2]. - Zhongji Xuchuang (中际旭创) saw a 10.17% increase, with a market value of 49.33 billion and a year-to-date growth of 261.30% [2]. - Huylv Ecology (汇绿生态) gained 10.03%, with a market cap of 14 billion and a year-to-date increase of 135.44% [2]. - Xinyi Sheng (新易盛) rose by 8.51%, with a market value of 355.1 billion and a year-to-date increase of 334.48% [2]. - Luxshare Precision (立讯精密) increased by 7.40%, with a market cap of 447 billion and a year-to-date rise of 51.44% [2]. - Sray New Materials (斯瑞新材) saw a 6.72% increase, with a market value of 14 billion and a year-to-date growth of 106.70% [2]. - Dekeli (德科立) rose by 6.06%, with a market cap of 17 billion and a year-to-date increase of 54.28% [2]. - Jepu Te (杰普特) increased by 5.50%, with a market value of 13.7 billion and a year-to-date rise of 205.06% [2]. Group 2: Industry Demand - The demand for 1.6T optical modules is continuously being revised upwards, with total industry demand expected to increase from 10 million to 20 million units due to accelerated deployment of GB300 and subsequent Rubin platforms, as well as rapid growth in AI training and inference network bandwidth requirements [1].