股指周报：美股史诗级暴跌，A股下行压力骤增-2025-04-07

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core View of the Report - The sharp decline in the US stock market has put significant downward pressure on the A-share market. The US announced a "reciprocal tariff" policy, leading to a sharp drop in the three major US stock indexes on the 4th. The Dow Jones Industrial Average fell below the 40,000-point mark, and the Nasdaq Composite Index entered a technical bear market. Against this backdrop, the A-share market will face huge downward pressure on Monday [28][29]. 3. Summary by Relevant Catalogs 3.1 Market Review - Last week, IF2504 closed at 3,861.6 points, down 47.2 points or 1.21% from the previous week; IH2504 closed at 2,664.4 points, down 16.2 points or 0.6%; IC2504 closed at 5,822.4 points, down 47.2 points or 0.8%; IM2504 closed at 6,168.4 points, down 44.2 points or 0.71% [4]. 3.2 Fundamental Analysis - In March, the Manufacturing Purchasing Managers' Index (PMI) was 50.5%, up 0.3 percentage points from the previous month, indicating a continued recovery in the manufacturing sector's prosperity [7]. - In March, the Non-Manufacturing Business Activity Index was 50.8%, up 0.4 percentage points from the previous month, showing an accelerated expansion in the non-manufacturing sector [10]. - In March, the Composite PMI Output Index was 51.4%, up 0.3 percentage points from the previous month, indicating an overall acceleration in the expansion of Chinese enterprises' production and business activities [12]. 3.3 Valuation Analysis - As of April 7, the PE of the CSI 500 Index was 28.5 times, with a quantile of 64.1%, and the PB was 1.85 times; the PE of the SSE 300 Index was 12.42 times, with a quantile of 48.04%, and the PB was 1.33 times; the PE of the SSE 50 Index was 10.69 times, with a quantile of 63.73%, and the PB was 1.2 times; the PE of the CSI 1000 Index was 38.3 times, with a quantile of 50.39%, and the PB was 2.13 times [17]. 3.4 Other Data - The equity-bond yield spread is the difference between the stock market yield and the government bond yield. There are two formulas for calculating the equity-bond yield spread: one is based on the reciprocal of the price-earnings ratio, and the other is based on the dividend yield [25][26]. 3.5 Comprehensive Analysis - The US stock market experienced a sharp decline due to the "reciprocal tariff" policy. The Dow Jones Industrial Average fell 5.50%, the S&P 500 Index fell 5.97%, and the Nasdaq Composite Index fell 5.82%. The Nasdaq entered a technical bear market. Against this background, the A-share market will face huge downward pressure on Monday [28][29].