芬太尼概念下跌1.78%，主力资金净流出6股

Core Points - The fentanyl concept index declined by 1.78% as of the market close on November 3, ranking among the top decliners in the concept sector [1] - Within the fentanyl sector, stocks such as Botao Bio, Enhua Pharmaceutical, and Renfu Pharmaceutical experienced significant declines, while Guoyao Modern and Guoyao Shares saw slight increases of 0.48% and 0.24% respectively [1] Market Performance - The fentanyl concept sector faced a net outflow of 0.38 billion yuan in main capital today, with six stocks experiencing net outflows [2] - Enhua Pharmaceutical led the outflows with a net capital outflow of 15.56 million yuan, followed by Guoyao Shares, Lingrui Pharmaceutical, and Wanfu Biological with outflows of 10.74 million yuan, 9.79 million yuan, and 8.30 million yuan respectively [2] - Conversely, Renfu Pharmaceutical and Botao Bio attracted net inflows of 10.87 million yuan and 1.47 million yuan respectively [2] Stock Performance - Enhua Pharmaceutical saw a decline of 2.10% with a turnover rate of 1.29% and a net outflow of 15.56 million yuan [2] - Guoyao Shares increased by 0.24% with a turnover rate of 1.19% and a net outflow of 10.74 million yuan [2] - Lingrui Pharmaceutical decreased by 0.75% with a turnover rate of 1.22% and a net outflow of 9.79 million yuan [2] - Wanfu Biological declined by 0.82% with a turnover rate of 2.26% and a net outflow of 8.30 million yuan [2] - Botao Bio experienced a significant drop of 8.32% with a turnover rate of 4.20% but had a net inflow of 1.47 million yuan [2] - Renfu Pharmaceutical decreased by 1.94% with a turnover rate of 2.56% and a net inflow of 10.87 million yuan [2]