Zheng Xing Xing Ye Ri Bao·2025-09-30 08:51Core Insights - The battery sector experienced a significant increase of 2.24% on the trading day, with Pylon Technologies 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] Battery Sector Performance - Pylon Technologies (688063) saw a closing price of 74.24, with a remarkable increase of 19.99% and a trading volume of 251,500 shares, amounting to a transaction value of 1.779 billion [1] - Other notable performers included: - Fulin Precision (300432) with a closing price of 22.22, up 19.98%, and a transaction value of 509.8 million [1] - Defang Nano (300769) closed at 46.31, up 12.79%, with a transaction value of 2.106 billion [1] - Hunan YN (301358) closed at 60.42, up 12.01%, with a transaction value of 2.770 billion [1] Capital Flow Analysis - The battery sector experienced a net outflow of 208 million from institutional investors, while retail investors contributed a net inflow of 1.632 billion [2][3] - The capital flow for key stocks included: - EVE Energy (300014) with a net inflow of 528 million from institutional investors [3] - Fulin Precision (300432) saw a net outflow of 424 million from institutional investors [3] - Tianji Co. (002759) had a net inflow of 339 million from institutional investors [3]