粤开市场日报-20251218

Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index rising by 0.16% to close at 3876.37 points, while the Shenzhen Component Index fell by 1.29% to 13053.97 points. The ChiNext Index decreased by 2.17% to 3107.06 points, and the Sci-Tech 50 Index dropped by 1.46% to 1305.97 points. Overall, 2843 stocks rose, 2413 fell, and 199 remained unchanged, with a total trading volume of 16555 billion yuan, down by 1557 billion yuan from the previous trading day [1][2]. Industry Performance - Among the Shenwan first-level industries, banking, coal, oil and petrochemicals, national defense and military industry, and light industry manufacturing led the gains, with increases of 1.97%, 1.89%, 1.25%, 0.90%, and 0.86% respectively. Conversely, the power equipment, telecommunications, electronics, comprehensive, machinery equipment, and automotive sectors experienced declines, with decreases of 2.22%, 1.58%, 1.51%, 1.13%, 0.64%, and 0.64% respectively [1][2].