SCG(SH:600170) Shang Hai Zheng Quan Bao·2025-09-19 12:18Core Viewpoint - Shanghai Construction's stock experienced a significant drop after a period of rapid price increase, indicating potential volatility and trading risks in the market [1] Group 1: Stock Performance - On September 19, Shanghai Construction's stock hit the daily limit down, trading at 3.49 yuan per share, a decrease of 10.05% [1] - The stock had previously experienced five consecutive days of limit up, with a cumulative increase of 61% from September 12 to September 18, significantly outpacing its industry peers [1] Group 2: Trading Activity - On September 17 and 18, the stock exhibited high turnover rates of 24.68% and 25.83%, respectively, indicating increased trading volume and speculative activity [1] - The announcement of trading risk highlighted the potential for a rapid decline in stock price due to the "hot potato" effect, suggesting that the stock may be subject to sudden sell-offs [1]