Di Yi Cai Jing·2025-09-22 23:03Market Overview - On September 24, 2024, the A-share market experienced a historic surge following the release of a policy "combination punch," marking the beginning of a new bull market [1] - The average increase of all stocks in the market reached 84.2%, with a median increase of 58.6%, and over 1,500 stocks doubled in value [1][2] - The total market capitalization of A-shares surpassed 100 trillion yuan for the first time, with the electronics sector overtaking the banking sector as the new market leader [1][6] Stock Performance - A total of 1,508 stocks doubled in price during the period from September 24, 2024, to September 22, 2025, with 246 stocks in the machinery sector and 209 in electronics leading the way [2] - Notable stocks with increases over 1,000% include Upwind New Materials (1,753.05%), *ST Yushun (1,145.83%), and Shenghong Technology (1,066.69%) [2][3] - The top-performing stocks often had small market capitalizations and were associated with trending themes such as robotics, semiconductors, and innovative pharmaceuticals [4] Market Capitalization Changes - The number of companies with a market capitalization exceeding 1 trillion yuan increased from 9 to 13, with notable entries from the electronics sector [5][6] - The total market capitalization of A-shares reached 117.75 trillion yuan by September 22, 2025, up from 81.75 trillion yuan a year earlier [6][7] - The electronic industry now has 25 companies with a market capitalization exceeding 100 billion yuan, reflecting a significant shift in market structure towards new economy sectors [7][8] Sector Analysis - The electronics sector has emerged as a dominant force, with significant contributions from companies involved in AI and semiconductor technologies [7] - The market has seen a transformation in its structure, with traditional sectors like banking and oil being overshadowed by new economy sectors such as electronics and biomedicine [6][7] - The rise of new companies in the electronic sector, particularly in PCB and semiconductor fields, indicates a robust growth trajectory for these industries [7][8]