Opening https://finance.mingpao.com/fin/instantp/20220723/1658567089094/%E5%AF%B6%E7%9B%88%E8%8A%B1%E5%9C%92%E5%85%A9%E6%88%BF%E5%83%B9%E8%B7%8C%E7%A9%BF500%E8%90%AC