刚刚，A股迎来今年最红“开门红”！发生了什么？

Market Performance - The A-share market experienced a strong opening on May 6, with the Shanghai Composite Index closing above 3300 points, up by 1.13%, while the Shenzhen Component and ChiNext Index rose by 1.84% and 1.97% respectively [1] - Nearly 5000 stocks in the market saw gains, with a total trading volume of 1.34 trillion yuan, an increase of 166.8 billion yuan compared to the previous trading day [1][2] - The average stock price across the A-share market increased by 2.6%, marking a significant improvement compared to the first trading days of the previous four months [2] Sector Performance - Key sectors that led the gains included controllable nuclear fusion, rare earth permanent magnets, and Huawei-related stocks, while banking stocks saw declines [1][4] - The controllable nuclear fusion sector saw a notable increase of 6.32%, while rare earth permanent magnets rose by 5.45% [4][8] - The technology growth style is gaining favor among institutions as they become more optimistic about the sector [4][6] Economic and Policy Context - The market's strong performance is attributed to a rebound in global risk assets during the May Day holiday and a strengthening of the yuan, indicating a demand for catch-up in Chinese assets [6] - Economic and performance data risks have been cleared, and the policy stance remains focused on stability, which is expected to enhance market risk appetite [6][14] - The impact of tariffs on the market is diminishing, and the focus is shifting towards sectors with continuous catalysts, particularly in technology and growth [6][14] Specific Industry Developments - The controllable nuclear fusion project in Hefei has officially launched, aiming to demonstrate fusion energy generation, which is expected to advance China's fusion energy development [7] - Rare earth metal prices have surged significantly following China's export controls, with dysprosium prices doubling and terbium prices increasing by over 210% [8] - The AI computing industry is showing strong performance, with companies in this sector reporting positive earnings, indicating sustained high industry prosperity [14]