A股单日成交额突破2万亿元，牛市还有多少上涨空间？

Market Overview - A-shares experienced a significant increase on August 13, 2025, with the Shanghai Composite Index rising 0.48% to 3683 points, marking a new high since mid-December 2021 and breaking the previous high from October 2024 [1][2] - The total trading volume of A-shares exceeded 2 trillion yuan for the first time since February 28, 2025, reaching 2.17 trillion yuan, which is the second-highest trading volume of the year [2][4] Sector Performance - Among the 31 sectors, most saw gains, with telecommunications, non-ferrous metals, and electronics leading the way, increasing by 4.91%, 2.37%, and 2.01% respectively [4] - Conversely, the banking, coal, and food and beverage sectors experienced declines of 1.06%, 0.81%, and 0.42% respectively [4] Individual Stock Highlights - Over 2,700 stocks rose, with 100 hitting the daily limit up, while over 2,400 stocks fell, including 5 that hit the daily limit down, all of which were ST stocks [5] - Notably, Great Wall Military Industry's stock price has risen for 13 consecutive trading days, with a cumulative increase of over 400% since July, reaching a market value of 49.1 billion yuan [5] - Industrial Fulian's stock also hit the limit up, reaching a historical high of 43.68 yuan per share, with a market value of 860 billion yuan, reflecting a cumulative increase of over 110% since July [5] Market Sentiment and Future Outlook - The Shanghai Composite Index has seen a cumulative increase of 34% since the "924 market" last year, with the Shenzhen Component and ChiNext Index rising by 42.9% and 63% respectively [6] - Analysts suggest that the current market conditions indicate a "slow bull" market, driven by improving macroeconomic conditions and corporate earnings [7][8] - The consensus among market participants is that the current bull market is supported by strong internal driving forces, including continuous inflow of micro liquidity and a broad consensus on market expectations [8][9]