Opening https://portal.sina.com.hk/finance/sina/2024/04/24/819968/%E6%A5%AD%E7%B8%BE%E8%B6%85%E9%A0%90%E6%9C%9F%EF%BC%8C%E5%AF%B6%E4%BF%A1%E8%BB%9F%E4%BB%B6%E5%A4%A7%E6%BC%B28%EF%BC%81%E7%A7%91%E6%8A%80etf%EF%BC%88515000%EF%BC%89%E7%9B%A4%E4%B8%AD%E6%BC%B2%E8%B6%851/