1. Report Industry Investment Rating - Not mentioned in the provided content 2. Core View of the Report - In the context of expected tightening of overseas liquidity, the US dollar index rebounded significantly. Yesterday, all non - ferrous varieties in the domestic commodity market hit the daily limit down, triggering an overall adjustment of risk assets. The stock index dropped significantly due to the linkage between commodities and the stock market and concerns about overseas liquidity tightening [6]. - The current A - share market is dominated by capital and policy. About 70 billion yuan flowed out of broad - based ETFs from January 15th to 27th, presumably due to Central Huijin's reduction to cool the market. The redemption of broad - based ETFs weakened last Thursday and Friday. In the short term, the policy is expected to take flexible measures to support the market. In the long run, the medium - to - long - term upward trend of the stock index is not expected to end [6]. 3. Summary by Relevant Catalogs 3.1 Macro Financial Data - **Interest Rates**: DR001 closed at 1.36 with a 3.65bp increase; DR007 at 1.49 with a - 10.20bp change; GC001 at 1.78 with a 17.50bp increase; GC007 at 1.64 with a 3.00bp increase; SHBOR 3M at 1.59 with a - 0.01bp change; LPR 5 - year at 3.50 with no change; 1 - year treasury at 1.30 with a 0.50bp increase; 5 - year treasury at 1.57 with a - 0.10bp change; 10 - year treasury at 1.81 with a 0.10bp increase; 10 - year US treasury at 4.26 with a 2.00bp increase [3]. - **Central Bank Operations**: The central bank conducted 75 billion yuan of 7 - day reverse repurchase operations yesterday at an operating rate of 1.40%. With 150.5 billion yuan of reverse repurchases maturing, the net withdrawal was 75.5 billion yuan. This week, 1.7615 trillion yuan of reverse repurchases are due to mature, and 700 billion yuan of 91 - day repurchase - style reverse repurchases will mature on Wednesday [3][4]. 3.2 Stock Index Market - **Index Performance**: The Shanghai Composite Index fell to 4016, the CSI 300 dropped 2.13% to 4606, the SSE 50 declined 2.07% to 3003, the CSI 500 decreased 3.98% to 8037, and the CSI 1000 fell 3.39% to 7975. The decline of stock index futures was greater than that of the underlying indexes, and the discount widened, indicating a rapid cooling of market sentiment. The trading volume of the three major stock exchanges in Shanghai, Shenzhen, and Beijing was 2.6069 trillion yuan, a decrease of 255.8 billion yuan from the previous trading day. Most industry sectors fell, with only power grid equipment and the brewing industry rising [5]. - **Futures Performance**: The trading volume of IF increased by 6.8% to 191,408, and the open interest decreased by 5.6% to 313,881; IH trading volume rose 15.9% to 89,283, and open interest decreased by 2.5% to 119,304; IC trading volume increased 16.4% to 289,004, and open interest decreased by 5.9% to 328,769; IM trading volume rose 11.3% to 307,100, and open interest increased by 1.3% to 414,250 [5]. - **Premium and Discount**: The report provides the premium and discount rates for different contracts of IF, IH, IC, and IM [7].