科伦博泰生物-B（06990）今日盘中股价大涨6.32%，引起市场广泛关注。这一显著涨幅可能与今早开盘前发生的一笔大宗交易有关。
据汇港通讯报道，今日上午9时05分，科伦博泰生物-B出现一笔大宗交易，成交量为83.5万股，每股价格为276.65港元，总交易金额高达2.31亿港元。这笔大宗交易的时间恰好在今日开盘前不久，可能对该股票的交易走势产生了积极影响。
如此大规模的交易通常被视为投资者对公司前景看好的信号。然而，目前尚不清楚这笔大宗交易背后的具体原因。投资者可能需要密切关注公司未来可能发布的相关公告或重大消息，以进一步了解这一交易的潜在影响。同时，市场参与者也应当谨慎对待短期内的剧烈价格波动，做出理性的投资决策。
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