Firstly, it should be recognized that PCE expenditure and PCE price index are two different things

The personal income and expenditure report released by the Bureau of Economic Analysis in the United States includes both how much residents have spent and how much consumer prices have changed. PCE in news may refer to personal consumption expenses, or it may refer to

PCE priceIndex. The growth of the former cannot be directly regarded as the inflation rate. Readers need to first check the header, units, and whether price changes have been deducted.The August report released on September 30, 2026 provides an example: nominal PCE increased by 0.9% month on month, actual PCE increased by 0.6% month on month, and PCE price index increased by 0.3% month on month. The objects described by the three numerical values are different and not the inflation results of the three versions.

The price aspect depends on both the overall and core aspects, as well as the year-on-year and month on month comparisons

The overall PCE price index in the same report increased by 3.4% year-on-year, while the core PCE after excluding food and energy increased by 3.0% year-on-year; Core PCE increased by 0.2% month on month. These data belong to August 2026 and cannot be directly applied to other months.

The overall indicators reflect a wide range of changes in consumer prices; The core indicators exclude food and energy. YoY helps readers observe the year-on-year increase, while MoM reflects the changes in the past month. To determine whether inflation continues to cool down, continuous monthly data and major sub items are needed, and conclusions cannot be drawn based solely on one expected number.

When analyzing gold, one should check whether the price data changes the expected path of interest rates. Inflation readings higher than market expectations may enhance expectations of maintaining high interest rates; If it is lower than expected, it may lead to the opposite adjustment. The strength of consumer data needs to be judged separately. Expectations should come from pre release surveys or trading pricing, and cannot be selected as a forecast to explain the market afterwards.

Consumption growth should be separated from nominal and actual

Nominal consumption includes price changes, while actual consumption deducts the impact of prices. The increase in consumption amount may come from an increase in purchase quantity or a rise in price. The report provides two different perspectives to separate these two changes.

Actual consumption tends to be strong, which can serve as an observation clue for demand resilience; But it cannot be assumed that the next meeting will inevitably raise interest rates based on this. Employment, inflation structure, financial conditions, and subsequent data will also affect policy judgments.

Do not subtract the nominal growth rate from the actual growth rate and directly use it as the accurate PCE inflation rate. The index and rounding method used in the report will affect the display results, and the official price index should be directly read instead of using the rounded growth rate to infer.

Why are income, savings, and revision explanations also worth reading?

Income and savings can help determine whether there is a sustained basis for consumption growth, but monthly changes still need to be read in conjunction with income sources. Disposable income, subsidy changes, and asset income may all affect the total amount, and personal income growth cannot be completely equated with wage growth.

The revision explanation at the end of the report cannot be skipped. The August 2026 report includes annual updates, with some historical estimates adjusted accordingly. If there is a difference between the previous values in the new report and the previous values in the old news, the version should be checked first, and it is not advisable to immediately assume that the data is incorrect.

During actual reading, one can sequentially record price indicators, nominal and actual consumption, income and savings, historical revisions, and then observe the contemporaneous reactions of the US dollar and yield.

Risk Warning: There is no fixed one-to-one relationship between macroeconomic data and gold prices. This article is a report reading guide and does not provide personalized trading advice.

名义消费包含价格变化，实际消费则扣除了价格影响。消费金额增加，可能来自购买数量增加，也可能来自价格上涨。报告同时给出两种口径，就是为了把这两种变化分开。

实际消费偏强，可以作为需求韧性的观察线索；但不能据此认定下一次会议必然加息。就业、通胀结构、金融条件和后续数据同样会影响政策判断。

也不要把名义增长率减去实际增长率，直接当成精确的PCE通胀率。报告使用的指数与舍入方式会影响显示结果，应直接读取官方价格指数，而不是用已四舍五入的增长率反推。

收入、储蓄和修订说明，为什么也值得读？

收入与储蓄可以帮助判断消费增长是否有持续基础，但单月变化仍需结合收入来源阅读。一次性收入、补贴变化和资产收入，都可能影响总数，不能把个人收入增长完全等同于工资增长。

报告末尾的修订说明也不能跳过。2026年8月报告包含年度更新，部分历史估计随之调整。若拿新报告中的前值与旧新闻的前值比较，出现差异应先查版本，不宜立刻认定数据出错。

实际阅读时，可依次记录价格指标、名义与实际消费、收入与储蓄、历史修订，再观察美元和收益率的同期反应。

风险提示：宏观数据与黄金价格不存在固定的一对一关系。本文为报告阅读说明，不提供个性化交易建议。