Core Insights - The recombinant protein concept sector rose by 2.66%, ranking 7th among concept sectors, with 49 stocks increasing in value, including *ST Wanfang, which hit the daily limit, and notable gainers such as Saiseng Pharmaceutical, Kefu Medical, and Rejing Bio, which rose by 9.16%, 7.86%, and 6.96% respectively [1][2] Market Performance - The top-performing concept sectors today included Tonghuashun Fruit Index (+3.40%), Cell Immunotherapy (+3.18%), and PEEK Materials (+3.06%), while the sectors with declines included Military Equipment Restructuring (-1.88%) and Transgenic (-1.07%) [2] - The recombinant protein sector saw a net inflow of 389 million yuan, with 37 stocks receiving net inflows, and 6 stocks attracting over 30 million yuan in net inflows, led by Tonghua Dongbao with 48.94 million yuan [2][3] Fund Flow Analysis - The stocks with the highest net inflow ratios included *ST Wanfang (31.91%), Furuida (13.74%), and North China Pharmaceutical (12.46%) [3] - The top stocks in the recombinant protein sector by net inflow included Tonghua Dongbao (4.55% increase, 48.94 million yuan inflow), Beida Pharmaceutical (-0.77%, 46.41 million yuan inflow), and Hite Bio (5.13%, 35.56 million yuan inflow) [3][4]