互联网电商板块9月22日跌1.71%，跨境通领跌，主力资金净流出6.18亿元

Market Overview - On September 22, the internet e-commerce sector fell by 1.71%, with Kuaijingtong leading the decline [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Stock Performance - Notable gainers included: - Jihong Co., Ltd. (002803) with a closing price of 18.43, up 3.25% [1] - Kaichun Co., Ltd. (301001) with a closing price of 31.40, up 2.45% [1] - Xinghui Co., Ltd. (300464) with a closing price of 5.63, up 2.36% [1] - Kuaijingtong (002640) was the biggest loser, closing at 5.33, down 9.20% [2] Trading Volume and Value - Jihong Co., Ltd. had a trading volume of 159,100 shares and a transaction value of 295 million [1] - Kuaijingtong had a trading volume of 3,451,200 shares and a transaction value of 1865 million [2] Capital Flow - The internet e-commerce sector experienced a net outflow of 618 million from institutional investors, while retail investors saw a net inflow of 574 million [2] - The capital flow for key stocks showed: - Jihong Co., Ltd. had a net inflow of 22.87 million from institutional investors [3] - Kuaijingtong had a net outflow of 9.30 million from institutional investors [3]