China's ChiNext Index Rebounds 2.66% on June 2; CPO, PCB Stocks Rally Over 10%

According to Cailian Press, China's stock market rallied on June 2, with the ChiNext Index closing up 2.66%, the Shenzhen Component Index up 1.63%, and the Shanghai Composite Index up 0.43%. Total trading volume across Shanghai and Shenzhen markets reached 27.7 trillion yuan.

CPO concept stocks led gains, with Yuanjie Technology and Guangku Technology each surging over 10%. Fiber optic stocks rallied sharply, with Hengtong Optic-Electric hitting the daily limit and Futong Fiber hitting the limit as well. PCB concept stocks climbed, with Honghe Technology briefly flipping from down to up limit, and Pegatron touching the daily cap. Rare earth metals rose, with Yunnan Tin, Yunnan Copper, and Jiangxi Copper hitting daily limits.