年末压轴新纪录！北交所打新收益创新高，单签最大豪赚3.6万，股价首日站稳300元

Core Viewpoint - The stock of Hengtong Optic, a company in the optical communication sector, debuted on the Beijing Stock Exchange with a remarkable increase of over 1000%, closing at a gain of 878.16%, setting a record for the highest single-sign profit on the exchange [1][3]. Company Overview - Hengtong Optic specializes in three main areas: passive optical fiber cabling, passive optical components, and related supporting businesses [3]. - The company's initial offering price was set at 31.59 yuan, making it the most expensive new stock on the Beijing Stock Exchange this year and ranking seventh in the historical price list of the exchange [3]. Market Performance - On its first trading day, Hengtong Optic's stock price peaked at 309 yuan, achieving a maximum profit of 35,600 yuan per single sign, which is more than double the second-highest profit from another stock [5]. - The total trading volume for Hengtong Optic reached 3.648 billion yuan, accounting for nearly 17.6% of the total market, significantly surpassing the second-highest trading stock [5][6]. - The company's market capitalization rose to 21.034 billion yuan, making it the third-largest stock by market value on the Beijing Stock Exchange [5]. Industry Context - The Beijing Stock Exchange has seen a steady increase in market activity, with 26 new stocks listed this year, a rise of three compared to the previous year [7]. - The average first-day gain for newly listed stocks this year was 368.1%, a significant increase from 217.7% in the same period last year [9]. - Hengtong Optic and another stock, Dapeng Industrial, were the only two stocks to achieve a single-sign profit exceeding 10,000 yuan on their debut [10].