宠物经济板块2月26日跌0.47%，三只松鼠领跌，主力资金净流出3.62亿元

Group 1 - The pet economy sector experienced a decline of 0.47% compared to the previous trading day, with Three Squirrels leading the drop [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 pet economy sector was 362 million yuan, while retail investors contributed a net inflow of 226 million yuan [1] Group 2 - The main capital flow in the pet economy sector showed a net outflow of 362 million yuan from institutional investors, with a net inflow of 136 million yuan from speculative funds [1] - Detailed capital flow for individual stocks in the pet economy sector is available in the accompanying table [1]