Opening https://portal.sina.com.hk/finance/sina/2024/03/28/792359/%E5%97%B6%E5%93%A9%E5%97%B6%E5%93%A9%E7%B8%BE%E5%BE%8C%E6%BC%B2%E8%BF%919%EF%BC%8C%E7%BE%8E%E5%9C%98%E6%BC%B2%E8%B6%857%EF%BC%81%E6%B8%AF%E8%82%A1%E4%BA%92%E8%81%AF%E7%B6%B2etf%EF%BC%88513770%EF%BC%89/