二连板南京港：公司基本面未发生重大变化

Core Viewpoint - Nanjing Port (002040) has experienced a significant stock price increase, with a cumulative rise of over 20% in the last two trading days, despite no major changes in its fundamentals [1] Group 1: Company Performance - The company announced an abnormal fluctuation in stock trading, indicating that the stock price has deviated significantly from its normal range [1] - The company's production and operational activities are reported to be normal, with no significant changes in the market environment or industry policies [1] Group 2: Market Context - The recent stock price surge is noted to carry certain risks due to the substantial short-term increase [1]