Core Points - The motorcycle and other sectors saw an increase of 0.64% on September 30, with Zhenghe Industrial leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Sector Performance - Zhenghe Industrial (code: 003033) closed at 66.19, with a rise of 3.73% and a trading volume of 52,100 shares, totaling a transaction value of 312 million yuan [1] - Yong'an Xing (code: 603776) closed at 21.23, up 2.46%, with a trading volume of 73,500 shares and a transaction value of 156 million yuan [1] - Chunfeng Power (code: 603129) closed at 268.25, increasing by 2.04%, with a trading volume of 16,000 shares and a transaction value of 427 million yuan [1] - Other notable performers include Qianjiang Motorcycle (code: 000913) with a closing price of 17.07, up 1.19%, and a transaction value of 152 million yuan [1] Fund Flow Analysis - The motorcycle and other sectors experienced a net outflow of 68.19 million yuan from main funds, while retail funds saw a net inflow of 17.32 million yuan [2] - Speculative funds recorded a net inflow of 50.87 million yuan, indicating a mixed sentiment among different types of investors [2]