Zheng Quan Shi Bao Wang·2025-10-20 09:11Core Insights - The brain-computer interface sector saw a rise of 2.81%, ranking fifth among concept sectors, with 40 stocks increasing in value, including notable gains from companies like Innovation Medical, which hit the daily limit, and others such as Beikang and Dineke, which rose by 11.28%, 10.19%, and 7.42% respectively [1][2] Market Performance - The top-performing concept sectors today included Cultivated Diamonds at 6.69%, followed by Combustible Ice at 3.86%, and Brain-Computer Interface at 2.81%, while sectors like Gold and Metal Lead experienced declines of -2.09% and -1.99% respectively [2] - The brain-computer interface sector attracted a net inflow of 641 million yuan, with 23 stocks receiving net inflows, and five stocks exceeding 30 million yuan in net inflows, led by Innovation Medical with 603 million yuan [2][3] Stock Performance - The stocks with the highest net inflow ratios included Innovation Medical at 30.84%, Renhe Pharmaceutical at 10.82%, and Yanshan Technology at 9.32% [3] - Specific stock performances within the brain-computer interface sector showed Innovation Medical increasing by 10.02% with a turnover rate of 20.08%, while Yanshan Technology rose by 4.86% with a turnover rate of 5.04% [3][4]