截至2026年1月20日14点17分，A股三大指数集体下挫，上证指数跌0.20%，深证成指跌1.25%，创业板 指跌2.16%。基建ETF华夏（159635）逆势上涨2.08%，最新报价1.178元，创近一个月新高，盘中换手 率打34.78%。成分股方面涨跌互现，中国电建领涨8.56%，鸿路钢构上涨7.53%，中国化学上涨7.38%， 山推股份上涨3.29%，中国能建上涨3.24%。 （文章来源：每日经济新闻） 从估值层面来看，中证基建指数最新市盈率（PE-TTM）仅10.04倍，处于近10年40.47%的分位，估值适 中，适合低位布局。 ...

Group 1 - The A-share market shows mixed performance with the Shanghai Composite Index down by 0.11%, while the Shenzhen Component Index and the ChiNext Index are up by 0.10% and 0.13% respectively [1] - The Infrastructure ETF, Huaxia, increased by 2.79%, reaching a new high of 1.177 yuan, with a turnover rate of 4.77% during the session [1] - Among constituent stocks, China Electric Power Construction rose by 10.07%, China Energy Construction by 7.56%, and China Communications Construction by 4.68% [1] Group 2 - On January 13 and 14, China Electric Power Construction announced the signing of significant contracts, including a seawater desalination project in Iraq, a multifunctional rehabilitation center in Kazakhstan, and a hydropower station project in Laos, with a total contract value of approximately 32.8 billion yuan [1] - The latest price-to-earnings ratio (PE-TTM) for the China Securities Infrastructure Index is 9.98, indicating that valuations are relatively low and suitable for bargain hunting [1]