今日18只A股跌停 国防军工行业跌幅最大

Market Overview - The Shanghai Composite Index fell by 0.30% today, with a trading volume of 1,065.52 million shares and a total transaction value of 18,654.95 billion yuan, an increase of 3.30% compared to the previous trading day [1]. Industry Performance - The real estate sector showed the highest increase with a rise of 2.14%, followed by transportation at 1.00% and oil and petrochemicals at 0.93% [1]. - Conversely, the defense and military industry experienced the largest decline at 3.16%, followed by telecommunications at 2.92% and the comprehensive sector at 2.85% [1]. Top Performing Industries - Real Estate: Increased by 2.14%, with a transaction value of 263.72 billion yuan; leading stock was Dayue City, up 10.17% [1]. - Transportation: Increased by 1.00%, with a transaction value of 201.09 billion yuan; leading stock was Milkway, up 6.22% [1]. - Oil and Petrochemicals: Increased by 0.93%, with a transaction value of 107.96 billion yuan; leading stock was Hengli Petrochemical, up 3.67% [1]. Underperforming Industries - Defense and Military: Decreased by 3.16%, with a transaction value of 1,118.61 billion yuan; leading stock was Haige Communication, down 8.92% [1]. - Telecommunications: Decreased by 2.92%, with a transaction value of 1,001.82 billion yuan; leading stock was Tongyu Communication, down 10.01% [1]. - Comprehensive: Decreased by 2.85%, with a transaction value of 33.68 billion yuan; leading stock was Nanjing New Hundred, down 9.95% [1].