港股市场今日周四盘中，医药板块表现强势，其中诺诚健华（09969.HK）股价大涨5.02%，引发市场关注。
从整体行情来看，港股医药股普遍走强。除诺诚健华外，三生制药涨超4%，乐普生物、先声药业、云顶新耀等多只医药股涨幅均超过2%。这显示出投资者对医药行业整体信心有所提升。
值得注意的是，诺诚健华在前一交易日（4月2日）的卖空交易量为147.4万股，较上一交易日减少50.88%，卖空比例为13.58%。卖空量的显著下降可能减轻了股价的下行压力，为今日的反弹提供了一定支撑。然而，投资者仍需密切关注公司基本面和行业动态，全面评估投资风险。
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