The ChiNext Index, China’s primary board for growth enterprises, soared 3.78% on Friday to reach its highest level since late 2021. This surge was underpinned by a massive breakout in the lithium battery supply chain and a robust performance from artificial intelligence technology stocks, signaling a renewed appetite for high-growth assets within the Chinese equity market. Trading volume across the Shanghai and Shenzhen exchanges remained exceptionally high, totaling 2.32 trillion yuan, reflecting a significant influx of liquidity.
Energy storage and electric vehicle battery components led the charge, with industry leader Contemporary Amperex Technology Co. Limited (CATL) and several other major players like Gotion High-tech seeing substantial gains. This rally suggests that investors are recalibrating their expectations for the renewable energy sector, which has faced a period of consolidation. The broad-based nature of the gain—with over 3,900 stocks advancing—indicates that the rally is not merely confined to heavyweights but is lifting the wider tech-heavy ecosystem.
Beyond the battery sector, the 'Co-packaged Optics' (CPO) segment within the AI hardware space reached record valuations, highlighting the market's focus on China’s technological self-reliance. Companies specializing in high-speed networking and AI-related infrastructure have become the darlings of the current market cycle, as domestic demand for computing power continues to accelerate. This trend is bolstered by the perception that these sectors align with Beijing's strategic push for 'new quality productive forces.'
Policy developments also played a crucial role in the day's performance. The China Securities Regulatory Commission (CSRC) recently introduced reform measures for the ChiNext, including a new fourth listing standard designed to attract a more diverse range of high-potential startups. By refining rules on short-term trading and easing listing requirements, regulators are signaling a clear intention to revitalize the growth board and provide a more fertile ground for technological innovation and capital formation.