资产配置与金融工程 证券研究报告 美元弱势，降息在即，全球风险资产上行 ——大类资产周报（20250908-20250914） 分析师：朱定豪 SAC执业资格证书编码: S0020521120002 邮箱：zhudinghao@gyzq.com.cn 2025年9月15日 分析师：汤静文 SAC执业资格证书编码: S0020524060001 邮箱：tangjingwen@gyzq.com.cn 一、本周大类资产交易主线 本周宏观增长因子继续向上，通胀高频因子反弹态势减弱，国内CPI同比转负（-0.4%），PPI同比降幅收窄至-2.9%，反映内需不足 矛盾仍突出，美联储降息节奏推动全球流动性预期向上。亚洲权益市场（韩综指+5.94%、恒生科技+5.31%）受益于外资回流及AI 产业主线，美股三大指数创下历史新高，美联储降息预期下美元走弱（-0.13%），黄金、白银（沪银+2.79%创历史新高）避险逻辑 强化。A股成长风格占优（科创50涨5.48%），中小盘（中证1000涨2.45%）跑赢大盘蓝筹，估值压力抬升，但盈利预期未见明显同 步改善，资金面支撑仍然是目前主要驱动力。债市资金分流， 10年期国债期货跌0. ...

Core Viewpoint - The upcoming two weeks will be critical for the continuation of the global bull market, with key U.S. economic data releases and the Federal Reserve's interest rate decision [2][4] Economic Data Releases - The monthly non-farm payroll report will be released on September 5, with economists expecting an addition of approximately 75,000 jobs [5] - The Consumer Price Index (CPI) report will be published on September 11, followed by the Federal Reserve's policy decision and economic forecasts on September 17 [5][6] Market Conditions - The S&P 500 index recently reached a historical high of 6501.58 points, with a year-to-date increase of 9.8% and a 30% rise since the low on April 8 [2][5] - Despite the market reaching new highs, there is a notable lack of volatility, with the VIX index only breaching the 20-point level once since late June [2][7] Valuation Concerns - The current price-to-earnings (P/E) ratio of the S&P 500 is at 22 times, making it one of the most expensive periods since the internet bubble and the post-COVID tech stock surge [2][7] - Investors are increasingly worried about the overvaluation of the S&P 500 as it continues to rise [7][8] Investor Sentiment - There is a growing concern among Wall Street bulls regarding the unusual calm in the market, which historically precedes spikes in volatility [7] - A recent survey indicates that investor optimism towards U.S. stocks has reached its highest level since February, with cash holdings at a historical low of 3.9% [8]