On April 22, China’s A-share market maintained a strong upward trend with active trading sentiment. The Shanghai Composite Index, Shenzhen Component Index and ChiNext Index all closed higher. The ChiNext Index surged to a new ten-year high, with the daily transaction volume reaching 2.58 trillion yuan. Northbound capital maintained net purchases, reflecting continuous inflow of overseas funds.

Tech growth stocks stood out as the core driving force of the market. The CPO optical communication sector staged a collective surge, with many leading stocks hitting record highs. Booming global AI computing power demand has greatly boosted the prosperity of the optical communication industrial chain, making high-speed transmission technology a key investment direction in the digital economy era.

The new energy track also performed brightly. Leading battery enterprises have achieved major breakthroughs in ultra-fast charging technology, and sodium-ion battery projects are about to enter mass production. With abundant market liquidity and continuous favorable industrial policies, the overall market trend remains positive. Institutions generally believe that technological innovation and new energy transformation will continue to be the two major mid-to-long-term core lines of A-share investment.