Core Viewpoint - The recent mild CPI data has provided reassurance to the market, contributing to the historical highs of major stock indices, including the Dow Jones reaching 47,207 points for the first time [1][3]. Market Performance - The Dow Jones increased by 472 points, marking a 2.2% rise for the week, while the Nasdaq and S&P 500 rose by 1.15% and 0.79% respectively, with all three indices showing positive returns [3]. - The CPI report for September showed a month-on-month increase of 0.3% and an annualized rate dropping to 3%, both lower than economists' expectations [3]. Economic Indicators - The core CPI, excluding food and energy, was also lower than expected, which suggests that inflation is not a concern for the Federal Reserve [3]. - Following the CPI report, the probability of a rate cut in December surged from 91% to 98.5%, with the 10-year Treasury yield falling below 4% [3]. Corporate Earnings - Companies like Intel and Procter & Gamble reported better-than-expected sales and earnings, providing solid support for the market's upward movement [3]. - The market largely ignored geopolitical events, such as Trump's termination of trade talks with Canada, as the core logic of the market remained intact [3]. Investment Strategy - Long-term investors are advised to focus on core factors such as declining inflation and Federal Reserve easing, which provide a foundation for market stability [4]. - Emphasis should be placed on companies with reasonable valuations and solid earnings, rather than reacting to daily market fluctuations [4].

Core Insights - The S&P 500 companies have significantly exceeded earnings expectations in the current earnings season, primarily due to their ability to mitigate tariff impacts and benefit from a weaker dollar [1] Group 1: Earnings Performance - S&P 500 companies reported a year-over-year earnings per share growth of 11%, which is substantially higher than the market consensus expectation of 4% [1] - This quarter has seen one of the highest frequencies of earnings exceeding expectations in history, according to Goldman Sachs' Chief U.S. Equity Strategist David Kostin [1] Group 2: Factors Influencing Performance - Companies have managed to maintain better-than-expected profit margins in the face of tariffs by negotiating with suppliers, adjusting supply chains, cutting costs, and passing price increases onto consumers [1] - Analysts had previously lowered earnings expectations significantly due to Trump's tariffs, creating a lower baseline that made it easier for companies to surpass expectations [1] - A weaker dollar has also contributed to accelerated sales growth in the second quarter [1]

Group 1 - The U.S. stock market continues to reach new highs despite multiple pressures, with the S&P 500's price-to-earnings (P/E) ratio at 22 times, significantly above the long-term average of 35% [1] - The market's ability to sustain this upward trend depends on whether corporate earnings can exceed expectations or if the Federal Reserve will lower interest rates [1][4] - The S&P 500 index is currently facing historical challenges, including a new U.S. government's efforts to adjust global order and implement large-scale tariff policies, alongside uncertainties from conflicts in the Middle East [1] Group 2 - The S&P 500's current P/E ratio of 22 times is 35% higher than its long-term average, raising concerns about overvaluation [1][3] - A Bloomberg model suggests that the fair P/E ratio for the S&P 500 should be around 17.7 times, indicating that earnings would need to grow by 30% in the next year for the P/E to return to reasonable levels [3] - Investment strategists express caution regarding the sustainability of current market levels, suggesting that earnings expectations for the second half of the year may be overly optimistic [3][5] Group 3 - The Federal Reserve has indicated that it is not in a hurry to adjust policies, although lower inflation and weak labor recruitment may lead to earlier rate cuts this year [4] - Wall Street strategists recommend viewing any potential market pullbacks as buying opportunities, particularly in technology and growth stocks [5]