股指日报：国内外双重利空，指数放量下跌-20250731

1. Report Industry Investment Rating - Not provided in the content 2. Core View of the Report - On July 31, 2025, the stock index dropped with heavy trading volume, and the decline of the large - cap stock index was greater. The main reasons for the market decline were the hawkish remarks of Powell at the Fed's July meeting, which led to a sharp rise in the US dollar index and US Treasury yields, increasing external pressure, and the release of the July manufacturing PMI by the National Bureau of Statistics, which was lower than the previous month and lower than expected. Under the double negative impacts at home and abroad, the stock index declined overall. From the perspective of futures indicators, the volume - weighted average basis of all contracts except IH decreased slightly. The overall sentiment turned pessimistic, and the correction was expected to continue. If the index continued to fall, it was recommended that long - position holders take profit and exit [5]. 3. Summary by Relevant Catalogs Market Review - The stock index declined collectively on this day. Taking the CSI 300 index as an example, it closed down 1.82%. In terms of capital, the trading volume of the two markets increased by 91.756 billion yuan. In the futures market, IM dropped with heavy trading volume, while the other varieties dropped with shrinking volume [4]. Important Information - The Fed kept the federal funds rate target range unchanged at 4.25% - 4.5% for the fifth consecutive time, in line with expectations. Fed Chairman Powell said it was too early to say whether the Fed would cut the federal funds rate in September as the financial market expected. He also mentioned that the current interest rate level was appropriate given the uncertainties in tariffs and inflation, and it was still too early to judge the impact of tariffs on inflation. - The manufacturing PMI in July was 49.3%, down 0.4 percentage points from the previous month [5]. Strategy Recommendation - If the decline continued, long - position holders could take profit and exit [5]. Futures Market Observation | | IF | IH | IC | IM | | --- | --- | --- | --- | --- | | Main contract intraday change (%) | -1.77 | -1.44 | -1.38 | -0.88 | | Trading volume (10,000 lots) | 15.6196 | 7.5925 | 11.9559 | 26.7774 | | Trading volume month - on - month (10,000 lots) | 1.8165 | 0.4976 | 1.4305 | 3.6495 | | Open interest (10,000 lots) | 27.0987 | 9.9966 | 22.7163 | 34.8264 | | Open interest month - on - month (10,000 lots) | -0.3716 | -0.3315 | -0.276 | 0.1767 | [5] Spot Market Observation | Name | Value | | --- | --- | | Shanghai Composite Index change (%) | -1.18 | | Shenzhen Component Index change (%) | -1.73 | | Ratio of rising to falling stocks | 0.25 | | Trading volume of the two markets (100 million yuan) | 19360.35 | | Trading volume month - on - month (100 million yuan) | 917.56 | [6]