Market Overview - The A-share market showed a mixed performance today, with the Shanghai Composite Index rising by 0.22% to close at 3922.41 points, and the Shenzhen Component Index also increasing by 0.22% to 13025.45 points. However, the Sci-Tech 50 Index fell by 0.30% to 1401.26 points, while the ChiNext Index saw a slight increase of 0.09% to 3062.16 points. Overall, 2991 stocks rose, 2301 fell, and 143 remained unchanged, with a total trading volume of 16439 billion yuan, a decrease of 239.47 billion yuan from the previous trading day [1][2]. Industry Performance - Among the primary industries, coal, oil and petrochemicals, social services, non-ferrous metals, non-bank financials, and media sectors experienced the highest gains. Conversely, the telecommunications, real estate, building materials, electronics, pharmaceutical biology, and national defense industries faced the most significant declines [1][2]. Sector Highlights - The leading sectors in terms of growth included ice and snow tourism, lithium mining, central enterprise coal, near-term new stocks, short drama games, lithium extraction from salt lakes, quantum technology, selected chemical fibers, cybersecurity, operating systems, cross-strait integration, selected coal mining, Kimi, aluminum industry, and lithium battery electrolyte sectors [2].

Market Overview - The A-share major indices mostly closed lower today, with the Shanghai Composite Index down 0.65% at 3828.11 points, the Shenzhen Component down 1.76% at 13209.00 points, the Sci-Tech 50 down 1.60% at 1450.82 points, and the ChiNext Index down 2.60% at 3151.53 points [1] - Overall, there were more decliners than gainers in the market, with 3412 stocks declining, 1801 advancing, and 216 remaining flat. The total trading volume in the Shanghai and Shenzhen markets was 21,469 billion yuan, a decrease of 224.05 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, sectors such as petroleum and petrochemicals, environmental protection, public utilities, agriculture, forestry, animal husbandry, real estate, and steel showed the highest gains, while sectors like computers, electronics, media, communications, machinery equipment, and pharmaceuticals experienced the largest declines [1] Sector Highlights - The top-performing concept sectors today included chemical fiber selection, wind power generation, animal health selection, AVIC system, lithium battery electrolyte, Hainan Free Trade Port, nickel ore, plant-based meat, insurance selection, excavators, phosphorus chemicals, rural revitalization, poultry industry, aircraft carriers, and aquaculture [2]