Zheng Xing Xing Ye Ri Bao·2025-10-20 08:21Market Overview - The automotive parts sector increased by 1.73% on October 20, with Wangcheng Technology leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Top Gainers in Automotive Parts Sector - Wangcheng Technology (code: 920896) closed at 23.19, up 14.80% with a trading volume of 76,400 shares and a transaction value of 177 million [1] - Sanlian Forging (code: 001282) closed at 25.97, up 10.00% with a trading volume of 215,600 shares and a transaction value of 535 million [1] - Slin Group (code: 301550) closed at 115.59, up 8.56% with a trading volume of 57,300 shares and a transaction value of 655 million [1] - Aikodi (code: 600933) closed at 21.77, up 8.36% with a trading volume of 523,200 shares and a transaction value of 1.137 billion [1] - Xinzhi Group (code: 002664) closed at 32.52, up 6.97% with a trading volume of 248,100 shares and a transaction value of 800 million [1] Top Losers in Automotive Parts Sector - Kaiter Co. (code: 920978) closed at 38.35, down 5.66% with a trading volume of 66,700 shares [2] - Tianpu Co. (code: 605255) closed at 85.80, down 4.81% with a trading volume of 108,500 shares [2] - Shenyang Technology (code: 605228) closed at 17.11, down 4.31% with a trading volume of 141,100 shares [2] - Meili Technology (code: 300611) closed at 33.50, down 4.23% with a trading volume of 307,700 shares and a transaction value of 1.038 billion [2] Fund Flow Analysis - The automotive parts sector experienced a net outflow of 328 million from institutional investors and 508 million from speculative funds, while retail investors saw a net inflow of 836 million [2] - Major stocks with significant fund flow include: - Top Group (code: 601689) with a net inflow of 220 million from institutional investors [3] - Aikodi (code: 600933) with a net inflow of 138 million from institutional investors [3] - Shuanghuan Transmission (code: 002472) with a net inflow of 112 million from institutional investors [3]