Zheng Quan Shi Bao Wang·2026-01-09 08:31Group 1 - The brain-computer interface sector experienced a decline of 0.29%, ranking among the top losers in concept sectors, with notable declines from companies like Meihao Medical, Puni Testing, and Aipeng Medical [1] - Among the 32 stocks that rose, BGI Genomics, Innovation Medical, and Donghong Technology led with increases of 10.21%, 10.00%, and 6.94% respectively [1] - The brain-computer interface sector saw a net outflow of 7.63 billion yuan, with 54 stocks experiencing net outflows, and 10 stocks seeing outflows exceeding 100 million yuan [2] Group 2 - The top net outflow stock was Yanshan Technology, with a net outflow of 3.50 billion yuan, followed by Puli Te, Haige Communication, and Nanjing Panda, each with net outflows of 1.22 billion yuan [2] - The stocks with the highest net inflows included iFlytek, Century Huatong, and Tom Cat, with net inflows of 536 million yuan, 390 million yuan, and 209 million yuan respectively [2] - The brain-computer interface sector's outflow list included Yanshan Technology, Puli Te, and Haige Communication, with respective declines of 0.29%, 2.65%, and 1.53% [3][4]