金融工程日报：a股震荡反弹，CPO概念全线爆发、AI应用活跃-20251125

• The report discusses the market performance on November 25, 2025, highlighting that the market saw a general rise with the CSI 2000 index performing the best among scale indices, and the CSI 500 Growth index performing the best among style indices[2][6] - The report mentions that the communication, media, non-ferrous metals, electronics, and consumer services industries performed well, while the transportation, petrochemical, food and beverage, agriculture, forestry, animal husbandry, and fishery, and national defense industries performed poorly[2][7] - The report provides data on market sentiment, noting that 95 stocks hit the daily limit up and 7 stocks hit the daily limit down, with a sealing rate of 71% and a continuous board rate of 24%[2][13][15] - The report includes information on the flow of market funds, stating that as of November 24, 2025, the balance of margin trading was 24,587 billion yuan, with a financing balance of 24,423 billion yuan and a securities lending balance of 164 billion yuan[2][17][20] - The report discusses the premium and discount rates of ETFs, noting that the G60 Innovation ETF had the highest premium at 2.42%, while the China Life 500 ETF had the highest discount at 0.62% on November 24, 2025[3][22][23] - The report provides data on block trading, stating that the average daily transaction amount of block trading in the past six months was 2 billion yuan, with a discount rate of 10.62% on November 24, 2025[3][24][26] - The report includes information on the annualized discount rates of stock index futures, noting that the annualized discount rates for the main contracts of the SSE 50, CSI 300, CSI 500, and CSI 1000 stock index futures were 4.21%, 5.38%, 10.90%, and 14.93% respectively on November 25, 2025[3][26][29] - The report provides data on institutional attention and the Dragon and Tiger list, noting that the stocks with the most institutional research in the past week were Nine Company-WD, Mailande, Taienkang, Boying Special Welding, Sanyuan Biology, Hongchang Technology, Siling Shares, and Changan Automobile[4][28][30] - The report includes data on the net inflow and outflow of institutional seats and Northbound funds, noting that the top ten stocks with the highest net inflow of institutional seats were Aerospace Development, Guofeng New Materials, Beifang Changlong, Giant Network, Qingshuiyuan, Tianji Shares, Xuanya International, Jiayuan Technology, Worth Buying, and Southern Network Digital[4][34][35]