KAIFA(SZ:000021) Sou Hu Cai Jing·2025-11-14 10:33Core Insights - The Biotech Index (970038) closed at 2252.2 points, down 0.61%, with a trading volume of 20.2 billion yuan and a turnover rate of 1.44% [1] - Among the index constituents, 17 stocks rose while 31 stocks fell, with Hualan Vaccine leading the gainers at a 7.22% increase and Deep Technology leading the decliners at a 5.43% decrease [1] Index Constituents Summary - The top ten constituents of the Biotech Index include: - Mindray Medical (sz300760) with a weight of 12.58%, latest price at 207.70, and a slight decrease of 0.24% [1] - Changchun High-tech (sz000661) with a weight of 4.87%, latest price at 104.55, and a marginal increase of 0.09% [1] - Ten Years Aoshi (sz002252) with a weight of 4.74%, latest price at 6.87, down 0.43% [1] - Kanglong Chemical (sz300759) with a weight of 4.55%, latest price at 31.48, down 0.35% [1] - Tigermed (sz300347) with a weight of 4.54%, latest price at 57.90, down 2.08% [1] - Deep Technology (sz000021) with a weight of 4.16%, latest price at 24.74, down 5.43% [1] - Muyuan Foods (sz002714) with a weight of 3.62%, latest price at 49.87, down 1.38% [1] - Lepu Medical (sz300003) with a weight of 3.19%, latest price at 16.78, down 0.42% [1] - Aimeike (sz300896) with a weight of 3.16%, latest price at 157.61, down 1.25% [1] - Yufu Medical (sz002223) with a weight of 3.07%, latest price at 36.21, down 0.77% [1] Capital Flow Analysis - The Biotech Index constituents experienced a net outflow of 9.52 billion yuan from institutional investors, while retail investors saw a net inflow of 5.6 billion yuan [1] - Notable capital flows include: - Changchun High-tech with a net inflow of 48.81 million yuan from institutional investors [2] - Hualan Vaccine with a net inflow of 27.99 million yuan from institutional investors [2] - Lepu Medical with a net inflow of 9.86 million yuan from institutional investors [2]