数字经济板块1月23日涨1.21%，中科星图领涨，主力资金净流出34.57亿元

Group 1 - The digital economy sector increased by 1.21% compared to the previous trading day, with Zhongke Xingtou leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] - The net outflow of main funds in the digital economy sector was 3.457 billion yuan, while retail investors saw a net inflow of 3.723 billion yuan [1] Group 2 - The data regarding the fund flow in the digital economy sector indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their investments [1] - The overall performance of the digital economy stocks reflects a positive trend despite the net outflow from major funds [1]