午评：深成指、创业板指均涨超1% AI应用板块集体走强

Market Performance - A-shares experienced a strong rebound on January 12, with the Shanghai Composite Index rising by 0.75% to 4151.14 points and the Shenzhen Component Index increasing by 1.31% to 14305.10 points, while the ChiNext Index rose by 1.17% to 3366.71 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.31 trillion yuan, an increase of 245.5 billion yuan compared to the previous trading day [1] Sector Highlights - AI applications continued to surge, with stocks like Worth Buying and Guangyun Technology hitting the daily limit [1] - The commercial aerospace sector remained strong, with companies like Luxin Investment achieving 10 consecutive trading limits [1] - The photovoltaic sector was active, with Dongfang Risheng reaching a 20% limit up [1] - Retail concepts also saw gains, with Maoye Commercial and Sanjiang Shopping both hitting the daily limit [1] - In contrast, sectors such as oil and gas, and coal experienced significant declines [2] Institutional Insights - Huatai Securities noted that the A-share market continued to rise with increased trading volume, indicating a spring rally driven by heightened risk appetite [3] - The report suggested focusing on high-cost performance sectors, particularly in gaming, duty-free, batteries, engineering machinery, and agricultural chemicals [3] - CITIC Construction emphasized the rapid development of the AI industry, highlighting the potential for new application waves driven by advancements in model capabilities [3][4] Government Policy - The National Development and Reform Commission issued guidelines for government investment funds, marking the first systematic regulation on fund allocation and investment direction [5] - The guidelines emphasize supporting major strategic areas and fostering new pillar industries while avoiding investments in restricted or obsolete sectors [5] Storage Market Outlook - Counterpoint Research reported that the storage market has entered a "super bull market," with prices expected to rise by 40%-50% in Q1 2026 and an additional 20% in Q2 2026 due to surging demand from AI and server capacities [6][7]