腦動極光-B(06681.HK)暗盤昨日收3.21元。低上市價0.3%。今日首日掛牌,開報3.22元,開市時段成交874.7萬股。~阿思達克財經新聞網址: www.aastocks.com相關股票: 06681,00388,80388