粤开市场日报-20260127-20260127

Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index slightly up by 0.18% closing at 4139.9 points, and the Shenzhen Component Index up by 0.09% closing at 14329.91 points. The ChiNext Index increased by 0.71% to 3342.6 points, while the STAR 50 Index rose by 1.51% to 1555.98 points. Overall, there were 1928 stocks that rose and 3450 that fell, with a total trading volume of 28950 billion yuan, a decrease of 3532 billion yuan from the previous trading day [1][2]. Industry Performance - Among the Shenwan first-level industries, electronics, communications, defense and military industry, machinery equipment, and media sectors led the gains with increases of 2.27%, 2.15%, 1.65%, 0.64%, and 0.48% respectively. Conversely, the coal, agriculture, forestry, animal husbandry and fishery, steel, beauty care, and pharmaceutical biotechnology sectors experienced declines, with decreases of 2.27%, 1.95%, 1.34%, 1.22%, and 1.11% respectively [1][2]. Concept Sector Performance - The concept sectors that saw the highest gains today included cultivated diamonds, superhard materials, advanced packaging, optical chips, memory, analog chips, BC batteries, automotive chips, semiconductor silicon wafers, MCU chips, semiconductor selections, optical modules (CPO), wafer industry, and IGBT. In contrast, sectors such as cobalt mining, animal health selections, major infrastructure central enterprises, lithium battery anodes, and central enterprise coal experienced pullbacks [2].