腦動極光-B(06681.HK)首日掛牌,開報3.22元。最高/低分別見3.49/3.13元,半日收3.22元,半日成交1,524.2萬股,涉資4,981.19萬元。~阿思達克財經新聞網址: www.aastocks.com相關股票: 06681,00388,80388