时隔十年，沪指重回4000点！专家称或进入更长期健康牛通道

Core Insights - The A-share market has reached a historic milestone with the Shanghai Composite Index surpassing the 4000-point mark for the first time since August 2015, indicating the start of a new market cycle [1][2] Market Performance - The Shanghai Composite Index has seen significant growth, rising from approximately 2800 points in September 2024 to over 4000 points in October 2025, marking a substantial recovery and growth phase [1] - The total market capitalization of A-shares has increased from about 68 trillion yuan to 106.6 trillion yuan within a year, reflecting a surge of 38.6 trillion yuan, driven primarily by emerging industries such as technology and new energy [1] Trading Activity - A-share trading volume and turnover have remained active, with daily trading volumes previously below 800 billion yuan, now reaching peaks of 3.48 trillion yuan, and maintaining over 2 trillion yuan for 40 consecutive trading days [2] - The market's heightened activity is seen as a sign of strong investor confidence in the Chinese economy and capital market reforms [2] Market Dynamics - The current market rally is characterized by a "hard technology-driven" logic, contrasting with the "leverage bull" market of 2015, suggesting a more rational valuation and structural differentiation [3] - Analysts predict that the current market adjustment phase is nearing its end, with expectations of a transition to performance-driven market dynamics in November [3] Future Outlook - Short-term fluctuations may occur following the 4000-point breakthrough, as some investors may take profits, but the long-term outlook hinges on the sustainability of growth in the hard technology sector [4] - Historical trends suggest that after a bull market adjustment, sectors with upward industry trends, particularly technology and cyclical industries, are likely to outperform [5]