Core Insights - The TOPCON battery concept has seen a rise of 1.53%, ranking 7th among concept sectors, with 61 stocks increasing in value, led by Jiejia Weichuang with a 20% limit-up [1][2] - The sector attracted a net inflow of 905 million yuan, with 39 stocks receiving net inflows, and Jiejia Weichuang leading with a net inflow of 578 million yuan [2][3] Market Performance - The TOPCON battery concept sector had a total of 61 stocks rising, with notable increases from Jiejia Weichuang (20%), Aotwei (5.76%), Liansheng Technology (5.74%), and Jepu Te (5.22%) [1] - Conversely, stocks like Lens Technology, Dazhu Laser, and Robotech experienced declines of 1.89%, 1.52%, and 1.40% respectively [1] Fund Flow Analysis - Jiejia Weichuang, Huayang Co., and Laplace led in net inflow ratios, with rates of 18.22%, 14.74%, and 10.89% respectively [3] - The net inflow of funds into the TOPCON battery concept was primarily driven by Jiejia Weichuang, followed by Tongwei Co. (127 million yuan), Longi Green Energy (110 million yuan), and Aiyu Co. (54.08 million yuan) [2][3] Stock Performance Metrics - Jiejia Weichuang had a trading volume turnover rate of 16.84% and a net inflow of 577.53 million yuan [3] - Other notable stocks included Tongwei Co. with a turnover rate of 2.34% and a net inflow of 127.15 million yuan, and Longi Green Energy with a turnover rate of 0.96% and a net inflow of 110.36 million yuan [3]