ST云创遭立案调查并停牌，退市风险加剧

Core Viewpoint - ST Yun Chuang is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure, facing multiple delisting risks [1][2]. Recent Events - The CSRC issued a notice of investigation on April 27, 2025, and the investigation is ongoing, posing a risk of forced delisting. The stock experienced abnormal fluctuations with a cumulative increase of 58.75% from February 3 to February 4, 2026, leading to a trading suspension starting February 5, 2026, with a planned resumption by February 12, 2026 [2]. - These events have significant negative implications for the stock, directly involving regulatory risks and liquidity crises [2]. Stock Performance - As of February 11, 2026, ST Yun Chuang's stock is suspended with the last price at 20.70 yuan, showing no trading activity. Prior to the suspension, the stock exhibited high volatility, and the North Exchange has implemented self-regulatory measures, warning investors of potential irrational trading or rapid declines upon resumption [3]. Institutional Perspectives - Analysts indicate that ST Yun Chuang has triggered financial delisting thresholds, with a net profit of negative in 2024 and revenue below 100 million yuan. If the investigation is not concluded within six months, it may lead to regulatory delisting, increasing the probability of delisting due to multiple risks [4]. - However, as of the third quarter of 2025, the company's net assets attributable to shareholders are approximately 600 million yuan, suggesting that investors should monitor the 2025 annual report data to assess actual delisting risks. Analysts emphasize the deteriorating fundamentals and poor liquidity, advising against blind participation [4].