互联网电商板块9月25日涨1.22%，壹网壹创领涨，主力资金净流入1.03亿元

Group 1 - The internet e-commerce sector increased by 1.22% on September 25, with 壹网壹创 leading the gains [1] - The Shanghai Composite Index closed at 3853.3, down 0.01%, while the Shenzhen Component Index closed at 13445.9, up 0.67% [1] - 壹网壹创's stock price rose by 12.73% to 34.45, with a trading volume of 481,900 shares and a transaction value of 1.698 billion yuan [1] Group 2 - The internet e-commerce sector saw a net inflow of 103 million yuan from institutional investors, while retail investors experienced a net outflow of 86.75 million yuan [2][3] - The stock performance of various companies in the sector showed mixed results, with notable declines in stocks like 若羽臣 and 跨境通, which fell by 3.07% and 1.18% respectively [2] - 主力资金流向 indicated that 壹网壹创 had a net inflow of 190 million yuan, while 国联股份 and 赛维时代 also saw positive net inflows [3]