Core Viewpoint - Shanghai Construction (600170) experienced a significant drop in stock price, closing at 3.49 CNY, a decline of 10.05% after reaching a new high of 3.88 CNY just a day prior, highlighting volatility in the stock market and investor sentiment [1][3]. Group 1: Stock Performance - On September 19, Shanghai Construction hit the daily limit down, with a net outflow of 660 million CNY from major investors [1]. - The stock had previously achieved five consecutive trading days of gains, reaching a peak of 3.88 CNY, the highest since November 2015 [1][3]. - The trading volume was notably high, with turnover rates of 24.68% and 25.83% on September 17 and 18, indicating active trading and speculation [3]. Group 2: Investor Sentiment - A prominent investor, referred to as "Construction Uncle," celebrated a long-awaited recovery after holding shares since 2013, having initially purchased at 6 CNY per share [1][2]. - The investor's commitment included monthly investments from retirement funds to lower the average cost per share to approximately 3.8 CNY [1][2]. - The community rallied around "Construction Uncle," with a movement to support his recovery, reflecting strong social media engagement and investor camaraderie [2][3]. Group 3: Company Financials - In the first half of 2025, Shanghai Construction reported total revenue of 105 billion CNY, a year-on-year decline of 28.04%, with net profit decreasing by 14.07% [2]. - The traditional construction contracting business saw a significant revenue drop of 30%, while the only growth came from gold sales, contributing 4.03 billion CNY, which accounted for only 1.68% of total gross profit [2].