截至2025年8月19日收盘，陕西煤业股价报21.41元，较前一交易日上涨0.24元，涨幅1.13%。当日成交 量为424334手，成交金额达9.09亿元。 8月18日，陕煤集团与中国航天科技集团六院共同研制的煤焦油基煤基航天煤油在130吨级液氧煤油泵后 摆火箭发动机上进行1030秒长程热试车获得成功。这一技术突破对提升神木煤化工公司"50万吨/年煤焦 油加氢制环烷基油项目"运行效益具有重要意义。 资金流向方面，8月19日陕西煤业主力资金净流入3386.12万元，但近五日主力资金整体呈现净流出状 态，累计净流出15945.37万元。 风险提示：煤炭价格波动、行业政策变化、技术研发不及预期等风险需注意。 陕西煤业是陕西省重要的煤炭生产企业，主要从事煤炭开采、洗选加工及销售业务。公司所属概念板块 包括煤炭行业、陕西板块等。公司总市值达2075.70亿元，市盈率为10.80倍。 ...

Market Performance - A-shares opened higher on August 18, with the Shanghai Composite Index stabilizing above 3700 points and reaching a peak of 3745.94 points, marking a nearly 10-year high [1] - By the end of the trading day, the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index rose by 0.85%, 1.73%, and 2.84% respectively, closing at 3728.03 points, 11835.57 points, and 2606.2 points, with both the Shenzhen Component Index and ChiNext Index hitting new highs for the year [1] - The North Stock 50 Index surged by 6.79%, closing at 1576.63 points, achieving a historical high [1] Sector Performance - Sectors that saw significant gains included liquid cooling concepts, Kirin batteries, and CPO concepts, while the coal industry, precious metals, and low-carbon metallurgy sectors experienced declines [1] Individual Stock Performance - Out of 4037 A-shares, 122 stocks hit the daily limit up, while 1222 stocks declined, with only 2 stocks hitting the daily limit down [2] - The trading volume reached approximately 2.76 trillion yuan, setting a new high for the year, with the Shanghai market recording a turnover of 11339.42 billion yuan and the Shenzhen market 16302.21 billion yuan [2]