The concept of car, road and cloud hit the bottom and rebounded during the session

On July 3, the car-road-cloud concept hit bottom and rebounded during the trading session. Information Development rose by more than 10%, Haoyun Technology hit the daily limit of 20CM, Jinyi Technology was once close to the daily limit, Gaoxinxing, Wanjie Technology, Anche Testing, Huaming Intelligent, Zhonghaida and others all rushed higher.