神开股份收盘下跌3.88%，滚动市盈率64.93倍，总市值35.15亿元

Group 1 - The core viewpoint of the articles indicates that ShenKai Co., Ltd. has experienced a decline in stock price and is currently trading at 9.66 yuan, with a rolling PE ratio of 64.93 times, which is below the industry average of 69.57 times [1][2] - The total market capitalization of ShenKai Co., Ltd. is 3.515 billion yuan, ranking 174th in the specialized equipment industry based on PE ratio [1][2] - As of April 30, 2025, the number of shareholders in ShenKai Co., Ltd. is 60,721, a decrease of 13,650 from the previous count, with an average holding value of 352,800 yuan per shareholder [1] Group 2 - The main business of ShenKai Co., Ltd. includes research, development, manufacturing, and sales of equipment in the oil exploration, drilling, and refining sectors, with key products such as oil drilling equipment and logging instruments [1] - In the latest quarterly report for Q1 2025, the company achieved an operating income of 202 million yuan, representing a year-on-year increase of 41.78%, and a net profit of 18.46 million yuan, up 434.81% year-on-year, with a gross profit margin of 33.79% [1]