摩托车及其他板块8月21日跌0.21%，绿通科技领跌，主力资金净流入4163.06万元

Market Overview - On August 21, the motorcycle and other sectors fell by 0.21%, with Greenway Technology leading the decline [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] Stock Performance - Notable gainers in the motorcycle sector included: - TaoTao Industry: Closed at 185.11, up 3.41% with a trading volume of 19,300 lots and a turnover of 358 million [1] - Aima Technology: Closed at 37.72, up 3.12% with a trading volume of 152,100 lots and a turnover of 571 million [1] - Jiuqi Co.: Closed at 18.40, up 1.21% with a trading volume of 74,600 lots and a turnover of 137 million [1] - Greenway Technology was the biggest loser, closing at 32.93, down 3.69% with a trading volume of 50,100 lots and a turnover of 167 million [2] Capital Flow - The motorcycle and other sectors saw a net inflow of 41.63 million from main funds, while retail investors experienced a net outflow of 30.29 million [2] - Main fund inflows for specific stocks included: - Aima Technology: 91.99 million, accounting for 16.11% of total inflow [3] - Ninebot Company: 76.37 million, accounting for 6.14% of total inflow [3] - TaoTao Industry: 13.48 million, accounting for 3.77% of total inflow [3] - Notable outflows included: - Xinlong Health: 7.99 million, accounting for -8.17% of total outflow [3] - Greenway Technology: 36.9 million, accounting for -3.69% of total outflow [3]