智通财经APP获悉，九源基因(02566)盘中跌超5%，低见7.36港元，再创上市新低，较招股价12.42港元已跌超40%。截至发稿，跌4.38%，报7.42港元，成交额1465.85万港元，总市值已不足20亿港元。
招股书显示，九源基因于1993年创立，是一家总部设于浙江省的中国生物制药公司，拥有逾30年生物药品及医疗器械研发、生产及商业化经验；公司并不从事基因工程业务。据悉，九源基因于11月28日挂牌上市，当日一开盘该股票价格便暴跌至7.5港元，跌幅达到39.61%。全天收市7.65港元，换手率高达26.54%。
智通财经APP在《人为“干预”打新倍数传闻甚嚣尘上，九源基因（02566）首日大跌真相几何？》中指出，九源基因的股价表现，与其新股申购热度大相径庭。因公开发售部分申购倍数超过100倍，触发回拨机制，九源基因将1815.94万股股份，由国际发售回拨至公开发售。这客观上使得散户手中筹码大幅增加，在股价下跌中蒙受了更大的亏损。对此，市场上出现了不少声音，质疑九源基因公开发售获高倍数认购是人为造成的“旅鼠效应”。智通财经APP尚无法印证传闻真实性，和广大投资者一样，期待公司方面出来进行澄清。
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