Opening https://hk.finance.yahoo.com/news/%E8%B2%A1%E5%9C%98%E9%AB%98%E5%83%B9-%E6%8B%94%E9%87%98-1400%E8%90%AC%E8%B3%BC%E7%81%A3%E4%BB%94%E5%A4%A9%E5%8F%B0-225517814--sector.html