湖北国企改革板块1月5日涨1.6%，广济药业领涨，主力资金净流入9566.73万元

Group 1 - The core viewpoint of the article highlights the performance of the Hubei state-owned enterprise reform sector, which increased by 1.6% compared to the previous trading day, with Guangji Pharmaceutical leading the gains [1] - On the same day, the Shanghai Composite Index closed at 4023.42, up by 1.38%, while the Shenzhen Component Index closed at 13828.63, up by 2.24% [1] - The main capital flow into the Hubei state-owned enterprise reform sector was a net inflow of 95.67 million yuan, while retail investors contributed a net inflow of 60.46 million yuan [1] Group 2 - The article provides a detailed overview of the capital flow, indicating that institutional funds had a net inflow, whereas speculative funds experienced a net outflow of 156 million yuan [1] - The performance of individual stocks within the Hubei state-owned enterprise reform sector is summarized in a table, which is not included in the text [1]