生物柴油板块2月26日跌0.29%，ST嘉澳领跌，主力资金净流出3503.95万元

Group 1 - The biodiesel sector experienced a decline of 0.29% compared to the previous trading day, with ST Jiaao leading the losses [1] - On the same day, the Shanghai Composite Index closed at 4146.63, down 0.01%, while the Shenzhen Component Index closed at 14503.79, up 0.19% [1] - The net capital outflow from the biodiesel sector amounted to 35.04 million yuan, while retail investors saw a net inflow of 6.36 million yuan [1] Group 2 - The main capital flow in the biodiesel sector showed a net outflow of 35.04 million yuan from institutional investors, with a net inflow of 28.68 million yuan from speculative funds [1] - The detailed capital flow for individual stocks in the biodiesel sector is available in the accompanying table [1]