Stock market today: Dow, S&P 500, Nasdaq futures rise as PCE inflation data meets expectations

US equities saw modest gains Friday, with the Dow up 0.5% and S&P 500 up 0.1%, primarily driven by August PCE inflation data aligning with expectations (+2.9% core YoY, +0.2% MoM), despite inflation remaining above target. However, market sentiment was tempered by unexpectedly pessimistic consumer confidence and President Trump's announcement of new 100% tariffs on imported branded drugs and other goods, effective October 1, introducing fresh uncertainty. Additionally, the approved TikTok spin-off deal's $14 billion valuation surprised investors, who viewed it as significantly undervalued.

Analysis

US equity markets are exhibiting tentative gains, with the Dow Jones Industrial Average up approximately 0.5% and the S&P 500 rising 0.1%, but this advance is fragile following three consecutive days of losses. The primary positive catalyst is the August Personal Consumption Expenditures (PCE) index, which aligned with consensus expectations, showing a core year-over-year increase of 2.9%. While this provides some relief regarding the inflation trajectory, it is significantly counterbalanced by mounting headwinds that are capping market upside. A key negative development is the unexpectedly pessimistic University of Michigan consumer sentiment survey for September, which triggered an intraday pullback from earlier highs. Furthermore, significant policy uncertainty has been injected into the market by President Trump's threat of a 100% tariff on imported branded drugs and other goods, effective October 1, a move that has already negatively impacted European and Asian pharmaceutical shares. This trade-related risk compounds existing anxieties over a potential US government shutdown and the sustainability of the recent AI-driven rally, contributing to the S&P 500's trajectory toward its first weekly loss of the month.

Key Decisions for Investors

• Investors should immediately assess exposure to the pharmaceutical sector, particularly companies with significant overseas manufacturing that supply the US market, given the new 100% tariff threat.
• Consider adopting a more defensive posture or trimming exposure to cyclical sectors sensitive to consumer spending, as weak consumer sentiment and trade policy uncertainty are currently outweighing the positive impact of in-line inflation data.
• Monitor political headlines and trade policy announcements closely, as these factors, alongside upcoming consumer confidence metrics, are poised to be the dominant drivers of market volatility in the near term.