Zheng Quan Shi Bao Wang·2025-10-15 09:16Core Insights - The PEEK materials concept has seen a rise of 3.06%, ranking third among concept sectors, with 40 stocks increasing in value, led by Changying Precision, Xinhan New Materials, and Chaojie Co., which rose by 14.19%, 9.07%, and 8.30% respectively [1][2] Market Performance - The PEEK materials sector experienced a net outflow of 306 million yuan in main funds, with 17 stocks receiving net inflows, and 5 stocks seeing inflows exceeding 30 million yuan. The top net inflow was from Jinfake Technology, which saw an inflow of 152 million yuan [2][3] - The stocks with the highest net inflow rates included Chaojie Co. at 8.88%, Fuchun Dyeing at 8.16%, and Brother Technology at 6.70% [3] Stock Performance - Key stocks in the PEEK materials sector included: - Jinfake Technology: 5.11% increase, 5.69% turnover rate, 151.59 million yuan net inflow, 5.05% net inflow rate - Brother Technology: 6.40% increase, 19.55% turnover rate, 73.51 million yuan net inflow, 6.70% net inflow rate - Chaojie Co.: 8.30% increase, 11.18% turnover rate, 68.84 million yuan net inflow, 8.88% net inflow rate - Keda Li: 5.15% increase, 3.30% turnover rate, 67.33 million yuan net inflow, 6.23% net inflow rate [3][4] Declining Stocks - The stocks with the largest declines included: - Lianhong New Technology: -3.73% - Henghe Precision: -2.56% - Guangwei Composite: -0.20% [1][5]