The two cities opened up and down, and the concept of blockchain differentiated.

On Tuesday, the Shanghai and Shenzhen stock markets opened mixed. As of the opening, the Shanghai Composite Index reported 2979.04 points, down 0.03%; Shenzhen Component Index pointed to 9112.48 points, up 0.11%; GEM pointed to 1702.15 points, down 0.13%. The concept of blockchain has diverged. More than 30 concept stocks such as Xuanya International and Guangdian Express have continued to increase their daily limit, while Langxin Technology and Yinzhijie have opened more than 3%.