华建集团：公司最新滚动市盈率为105.9，明显高于建筑设计及服务行业的平均滚动市盈率32.75

Core Viewpoint - The company has experienced significant stock price volatility, with a cumulative increase of over 20% in closing prices over three consecutive trading days, indicating unusual trading activity [1] Financial Performance - The company reported a revenue of 2.977 billion yuan for the first half of the year, representing a year-on-year decline of 17.25% [1] - The net profit for the same period was 137 million yuan, down 26.84% year-on-year [1] Valuation Metrics - The company's latest rolling price-to-earnings (P/E) ratio stands at 105.9, which is substantially higher than the average P/E ratio of 32.75 for the construction design and services industry [1]