New shares of N Fangzheng on the Beijing Stock Exchange rose nearly 500% at the opening.
Japanese-listed company Metaplanet has announced plans to raise up to 9.50 billion yen (about $62 million) through new share options to accelerate bitcoin accumulation.
Two new shares were listed today, with Jianerkang trading up by more than 450% and GD Technology rising by nearly 400%.
New shares of N Keli rose more than 500% at the opening, and N Rapp rose more than 350%.
Class A shares and new shares rose sharply at the beginning, C combined rose more than 100%, C wireless rose more than 88%, C Changlian rose more than 70%, Chengdian Optical Information, parallel technology rose sharply.
New shares rose more than 212%, triggering a temporary stop.