A股液冷服务器板块持续走弱，金富科技连续4日跌停，剑桥科技、飞龙股份、光迅科技连续3日跌停，道明光学、远东股份、小崧股份、风华高科、光迅科技、大元泵业、兴瑞科技、艾华集团、金富科技触及跌停，鸿富瀚跌超10%，震安科技、博杰股份、豪尔赛、东阳光、川润股份跟跌。

On the 20th the ruling Democratic Party of Korea urged the Financial Services Commission to step up monitoring of single-stock leveraged ETFs and to prepare additional remedial measures if necessary. The request followed a party-government briefing at the National Assembly where FSC Chair Lee Eok-won reviewed recently announced steps; MPs called for intensified market surveillance and ongoing situational assessment.

美国至7月21日6周国债竞拍-得标利率 3.65%，前值3.64%。