A股开门红 沪指重返4000点

Group 1 - The A-share market opened positively on the first trading day of 2026, with all three major indices rising: the Shanghai Composite Index closed at 4023.42, up 1.38%, the Shenzhen Component Index at 13828.63, up 2.24%, and the ChiNext Index at 3294.55, up 2.85% [2] - The technology sector led the gains, particularly in brain-computer interface stocks, with companies like Beikang and Botao Bio reaching daily limits of 30% and other stocks like Aipeng Medical and Dineike hitting 20% limits [3] - Analysts predict that the technology bull market will continue into 2026, driven by China's economic transformation and the focus on technological innovation in the 14th Five-Year Plan [3] Group 2 - The spring market rally is expected to begin early, with January typically seeing the highest credit issuance of the year, estimated between 3 trillion to 4 trillion yuan, which could inject new capital into the market [4] - Institutional insights suggest that the A-share market may continue its structural rally, supported by positive policy expectations and industry trends, despite potential short-term disruptions from geopolitical risks [5] - The overall market sentiment remains optimistic, with strong liquidity and supportive economic data, indicating that the spring rally is likely to persist [5]