厉害！这家公司港股上市首日大涨364%，创近十年最大涨幅纪录

Core Viewpoint - Nobikang, a company specializing in artificial intelligence and digital twin technology, successfully listed on the Hong Kong Stock Exchange, achieving a remarkable first-day increase of 363.75%, setting a record for new stock price increases in nearly a decade [1][3]. Company Overview - Nobikang Artificial Intelligence Technology (Chengdu) Co., Ltd. officially listed on December 23, with the stock code 2635.HK, marking its entry into the Hong Kong stock market [3]. - The company is recognized as a national-level specialized and innovative "little giant," focusing on providing intelligent detection and monitoring solutions for major infrastructure such as rail transit and smart cities [3]. - Since its establishment, Nobikang has continuously deepened its expertise, with core technologies and products widely applied in domestic rail transit, becoming a key driver of industry intelligence upgrades [3]. Financial Performance - The initial public offering (IPO) was priced at 80 Hong Kong dollars per share, with a subscription rate of 3% for investors [1]. - Each hand of shares consists of 50 shares, resulting in a profit of 14,550 Hong Kong dollars per hand, excluding transaction fees [1].