Market Overview - The A-share market showed mixed performance today, with the Shanghai Composite Index slightly up by 0.01% closing at 3582.30 points, while the Shenzhen Component Index fell by 0.37% to 11059.04 points. The ChiNext Index experienced a minor decline of 0.01% to 2310.67 points, and the Sci-Tech 50 Index rose by 0.45% to 1020.86 points. Overall, 4025 stocks declined, 1269 stocks rose, and 120 stocks remained unchanged across the market [1][2]. Industry Performance - Among the Shenwan first-level industries, only five sectors including non-bank financials, beauty care, home appliances, banking, and environmental protection saw gains, while the rest experienced declines. The sectors that led the decline included construction materials, national defense and military industry, machinery equipment, electric power equipment, social services, and construction decoration [1]. Sector Highlights - The top-performing concept sectors today included water conservancy and hydropower construction, selected aviation transportation, Contract Research Organizations (CRO), selected insurance, semiconductor equipment, stock trading software, selected medical services, Microsoft partners, rare earths, optical chips, medical beauty, cloud computing, central enterprise banks, stem cells, and optical modules (CPO) [2].

Market Overview - The A-share market saw a mixed performance today, with the Shanghai Composite Index slightly up by 0.04% closing at 3385.36 points, while the Shenzhen Component Index and the ChiNext Index fell by 0.19% and 0.45% respectively [1][9] - The total trading volume in the Shanghai and Shenzhen markets was 11,520 billion yuan, a decrease of 1,384 billion yuan compared to the previous trading day [1] Industry Performance - Among the Shenwan first-level industries, the leading sectors included non-ferrous metals, communication, oil and petrochemicals, construction decoration, and basic chemicals, with respective gains of 1.16%, 1.00%, 0.88%, 0.79%, and 0.74% [1] - Conversely, the sectors that experienced declines included beauty and personal care, textiles and apparel, food and beverage, media, and non-bank financials, with losses of 1.70%, 1.18%, 0.92%, 0.85%, and 0.84% respectively [1] Concept Sectors - The top-performing concept sectors today were continuous boards, Hainan Free Trade Port, Tibet revitalization, industrial metals, and vitamins, among others [2] - Sectors that faced declines included financial technology, contract research organizations (CRO), and dairy [2]