蘅东光（920045）上市首日上涨878.16%，换手率达53.79%，成交额为36.48亿元。
　　证券时报·数据宝统计显示，融资融券交易方面，该股上市首日融资买入额为1.65亿元，占该股全天交易额的4.53%，最新融资余额为1.39亿元，占流通市值的比例为2.24%。
　　公司主营业务为光通信领域无源光器件产品的研发、制造与销售。（数据宝）
　　近期上市新股首日融资融券交易明细
代码简称上市日期上市首日涨跌（%）上市首日融资余额（万元）占流通市值比例（%）上市首日融券余额（万元）301687C新广益2025.12.31225.225188.362.460.00920045蘅东光2025.12.31878.1613902.782.240.00688809C强一2025.12.30165.6154913.719.980.00001396C誉帆2025.12.30124.362116.241.910.00001369C双欣2025.12.30187.307937.292.010.00920121江天科技2025.12.25180.58689.720.970.00688805健信超导2025.12.24212.818214.404.480.00301667纳百川2025.12.23408.174620.541.790.00301449天溯计量2025.12.23174.483614.302.570.00603248锡华科技2025.12.23264.464956.161.940.00688807优迅股份2025.12.19346.5752134.9415.030.00001325元创股份2025.12.18171.642723.282.070.00688802沐曦股份-U2025.12.17692.9580527.025.350.00688790昂瑞微-UW2025.12.16160.1110147.433.900.00688796百奥赛图2025.12.10146.6311136.704.720.00688795摩尔线程-U2025.12.05425.46170121.409.640.00001280中国铀业2025.12.03280.0431330.132.910.00920035精创电气2025.12.02330.74318.100.470.00920124南特科技2025.11.27183.031058.930.560.00001233海安集团2025.11.2574.007929.332.680.00920091大鹏工业2025.11.211211.11288.960.180.00301638南网数字2025.11.18224.7812377.372.850.00688727恒坤新材2025.11.18310.6113914.414.500.00920160北矿检测2025.11.18295.52428.350.630.00920003中诚咨询2025.11.07170.08276.560.540.00603092德力佳2025.11.0751.076414.052.720.00603376大明电子2025.11.06413.555282.892.640.00603334丰倍生物2025.11.05172.603790.991.830.00920009丹娜生物2025.11.03497.08327.800.450.00688783西安奕材-U2025.10.28198.7225070.065.910.00920020泰凯英2025.10.28188.531050.081.220.00688765禾元生物-U2025.10.28213.4926914.877.210.00688759必贝特-U2025.10.2874.416090.804.230.00（文章来源：证券时报网）