Group 1 - The core viewpoint of the news is that the infrastructure sector experienced a slight increase, with a 0.21% rise on September 19, led by Xinjiang Communications Construction [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] - The infrastructure sector's stock performance varied, as detailed in the accompanying table [1] Group 2 - In terms of capital flow, the infrastructure sector saw a net inflow of 30.21 million yuan from main funds, while retail investors contributed a net inflow of 20.1 million yuan [2] - Conversely, there was a net outflow of 232 million yuan from speculative funds in the infrastructure sector [2] - Detailed capital flow data for individual stocks in the infrastructure sector is provided in the accompanying table [2]
基础建设板块9月19日涨0.21%，新疆交建领涨，主力资金净流入3020.64万元