一则旧闻让上海建工三连板？

Core Viewpoint - Shanghai Construction Group's stock price has surged, reaching a limit up for three consecutive trading days, driven by rumors of increased gold reserves in its subsidiary, which the company later denied as outdated information [4][6]. Group 1: Stock Performance - On September 16, Shanghai Construction Group's stock price hit 3.21 yuan per share, with a total market capitalization of 28.5 billion yuan [4]. - The stock has experienced a significant increase, with a reported rise of 9.93% on the same day [3]. Group 2: Company Announcements - The company issued a risk warning, stating that its current stock price has risen significantly, and its rolling price-to-earnings ratio exceeds the industry average, indicating potential irrational speculation [5]. - Shanghai Construction Group clarified that the reported increase in gold reserves of its subsidiary, Zala Mining, was based on information disclosed in 2020 and does not represent new developments [6]. Group 3: Financial Performance - For the first half of 2025, Shanghai Construction Group reported a revenue of 105.04 billion yuan, a year-on-year decrease of 28.04%, and a net profit attributable to shareholders of 710 million yuan, down 14.07% year-on-year [7]. - The company has been diversifying its business, focusing on urban renewal and water resources, which have provided new growth opportunities [7]. Group 4: Market Sentiment - A story about a long-term investor, referred to as "Shanghai Uncle," who has been averaging down his position in the stock, has resonated with the market and influenced short-term sentiment [6].