体育板块8月11日涨0.49%，中体产业领涨，主力资金净流入2233.07万元

Group 1 - The sports sector increased by 0.49% compared to the previous trading day, with Zhongti Industry leading the gains [1] - On the same day, the Shanghai Composite Index closed at 3647.55, up 0.34%, while the Shenzhen Component Index closed at 11291.43, up 1.46% [1] - The trading volume for Zhongti Industry was 197,700 shares, with a closing price of 8.63 and a gain of 0.82% [1] Group 2 - The net inflow of main funds in the sports sector was 22.33 million yuan, while retail investors experienced a net outflow of 27.70 million yuan [1] - Zhongti Industry had a main fund net inflow of 23.17 million yuan, accounting for 13.63% of the total, while retail investors had a net outflow of 25.68 million yuan [1] - The trading data for other companies in the sports sector showed mixed results, with Lisheng Sports experiencing a net outflow of main funds of 2.94 million yuan [1]