动物保健板块11月20日跌0.31%，驱动力领跌，主力资金净流入8881.31万元

Core Insights - The animal health sector experienced a decline of 0.31% on November 20, with the leading stock, Driven Power, falling significantly by 9.15% [1][2] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Stock Performance - The top performer in the animal health sector was Xianfeng Holdings, which rose by 10.00% to a closing price of 4.07, with a trading volume of 1.1525 million shares and a turnover of 462 million yuan [1] - Other notable stocks included Biological Shares, which increased by 1.98% to 12.36, and Dayu Biological, which remained unchanged at 8.40 [1] - Conversely, Driven Power led the decline with a drop of 9.15% to 9.73, followed by ST Green Health, which fell by 5.00% to 44.08 [2] Capital Flow - The animal health sector saw a net inflow of 88.8131 million yuan from institutional investors, while retail investors experienced a net outflow of 74.1985 million yuan [2][3] - The capital flow data indicates that Driven Power had a significant net outflow of 12.409 million yuan from institutional investors, reflecting a negative sentiment towards the stock [3]