Zheng Xing Xing Ye Ri Bao·2026-01-21 08:54Group 1 - The professional chain sector increased by 0.2% compared to the previous trading day, with Aishide leading the gains [1] - The Shanghai Composite Index closed at 4116.94, up 0.08%, while the Shenzhen Component Index closed at 14255.12, up 0.7% [1] - Aishide's closing price was 13.64, with a rise of 2.40%, and a trading volume of 578,100 shares, amounting to 794 million yuan [1] Group 2 - The main funds in the professional chain sector experienced a net outflow of 76.12 million yuan, while retail investors saw a net inflow of 62.58 million yuan [1] - Aishide had a net inflow of 59.11 million yuan from main funds, accounting for 7.45% of the total, while retail investors had a net outflow of 67.04 million yuan [2] - Tianyin Holdings saw a net inflow of 44.16 million yuan from main funds, representing 10.19%, but a net outflow of 3.55 million yuan from retail investors [2]