Opening https://portal.sina.com.hk/others/sina/2024/04/23/818797/%E9%86%AB%E7%99%82%E6%9D%BF%E5%A1%8A%E5%8D%88%E5%BE%8C%E7%8C%9B%E6%8B%89%EF%BC%8C%E6%B3%B0%E6%A0%BC%E9%86%AB%E8%97%A5%E9%A3%86%E5%8D%876%EF%BC%81%E9%86%AB%E7%99%82etf%EF%BC%88512170%EF%BC%89%E5%BF%AB/