芬太尼概念下跌0.31%，主力资金净流出5股

Core Insights - The fentanyl concept index declined by 0.31%, ranking among the top decliners in the concept sector, with notable declines in stocks such as Botao Bio, Oriental Bio, and Lingrui Pharmaceutical [1][2] - Conversely, three stocks within the sector saw price increases, with Renfu Pharmaceutical, Enhua Pharmaceutical, and China National Pharmaceutical Modern rising by 1.02%, 0.52%, and 0.19% respectively [1][2] Market Performance - The fentanyl concept sector experienced a net inflow of 0.22 billion yuan, despite five stocks facing net outflows, with Oriental Bio leading the outflow at 14.71 million yuan [2] - Other stocks with significant net outflows included China National Pharmaceutical Modern (10.27 million yuan), Wanfu Bio (7.15 million yuan), and Botao Bio (3.49 million yuan) [2] Stock Movements - The top gainers in the fentanyl concept included Renfu Pharmaceutical, China National Pharmaceutical, and Lingrui Pharmaceutical, with net inflows of 42.39 million yuan, 15.59 million yuan, and 2.54 million yuan respectively [2] - The stock performance of Oriental Bio showed a decline of 0.97% with a turnover rate of 1.75%, while Renfu Pharmaceutical had a gain of 1.02% with a turnover rate of 1.51% [2]