Zheng Quan Shi Bao Wang·2026-01-16 08:45Group 1 - The National Big Fund holding concept rose by 4.07%, ranking second among concept sectors, with 41 stocks increasing in value, including Sanan Optoelectronics, Tongfu Microelectronics, and Changdian Technology reaching their daily limit [1] - Notable gainers included Baiwei Storage, Jingce Electronics, and Jiangbolong, which rose by 17.19%, 14.20%, and 13.48% respectively [1] - The concept sector saw a net inflow of 7.412 billion yuan, with 33 stocks receiving net inflows, and 17 stocks exceeding 1 billion yuan in net inflow [1] Group 2 - Leading stocks in terms of net inflow ratio included Changdian Technology, Sanan Optoelectronics, and Tongfu Microelectronics, with net inflow ratios of 25.98%, 23.66%, and 17.70% respectively [2] - The top three stocks by net inflow were Changdian Technology with 2.413 billion yuan, followed by Tongfu Microelectronics and Sanan Optoelectronics with 1.418 billion yuan and 1.178 billion yuan respectively [1][2] Group 3 - The storage chip concept increased by 4.08%, while the Sora concept (text video) and Kuaishou concept saw declines of 4.67% and 4.58% respectively [1] - Other notable sectors included advanced packaging and third-generation semiconductors, which rose by 3.53% and 3.23% respectively [1]