CATL's stock price surged 5.06% during intraday trading on Monday, marking a significant upward movement.

The rally is primarily driven by the company's strategic first foray into the nuclear fusion sector. CATL recently led a seed round financing of several hundred million yuan in Beta Fusion, a company commercializing pulsed Field-Reversed Configuration magnetic inertial confinement technology. This investment aims to position CATL at the forefront of the ultimate zero-carbon energy source, creating long-term synergy with its core energy storage and lithium battery businesses.

Furthermore, positive sentiment is bolstered by the growing AI-energy storage narrative. Recent comments from industry leaders like Nvidia's Jensen Huang and OpenAI's Sam Altman, suggesting AI's foundational reliance on solar power and energy storage, have spotlighted companies like CATL. Analysts also highlight CATL as a key beneficiary of rising power demands from AI data centers and a top sector pick due to strong energy-transition momentum. The concurrent launch of a major ChiNext New Energy ETF, which holds CATL as a top constituent, provides additional investor access and demand for the stock.