时空科技：股票价格连续两日涨幅超20%

Core Points - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing price deviation over two consecutive trading days on October 27 and 28, 2025 [1] - Since September 2025, the company's stock price has risen by 123.90%, with a 46.41% increase from October 23 to 28, 2025 [1] - The company's latest price-to-book ratio stands at 4.1 times, significantly higher than that of peer listed companies [1] - The company has reported continuous losses from 2022 to the first half of 2025 [1]