U.S. inflation up 0.1% in May – but less than expected

U.S. inflation

In May 2025, U.S. inflation rose by 0.1% from the previous month, bringing the annual inflation rate to 2.4%, slightly below economists’ predictions of 2.5%.

Core U.S. inflation, which excludes food and energy, increased by 0.1% month-on-month, with a year-on-year rate of 2.8%.

The modest rise was largely offset by falling energy prices, particularly a 2.6% drop in petrol, which helped keep overall inflation in check.

Prices for new and used vehicles, as well as apparel, also declined. Meanwhile, food and housing (shelter) costs each rose by 0.3%, with housing (shelter) being the primary contributor to the monthly increase.

Despite President Trump’s sweeping tariffs introduced in April 2025, their inflationary impact has yet to fully materialise. Analysts suggest that many companies are still working through pre-tariff inventories, delaying price hikes for consumers.

However, economists caution that the effects may become more pronounced in the coming months.

The Federal Reserve is expected to hold interest rates steady for now, as U.S. policymakers monitor whether inflation remains contained or begins to accelerate due to trade-related pressures.

Markets responded positively to the data, with stock futures rising and Treasury yields falling.

So, while inflation remains above the Fed’s 2% target, May’s figures suggest a temporary reprieve.

The summer could yet tell a different story.

Japan’s core inflation rises to 3.5% – higher than expected

Japan economic data

Japan’s inflation figures for April 2025 have revealed a continued rise in consumer prices, with the Consumer Price Index (CPI) climbing 3.6% year-on-year.

This marks a sustained period of inflation above the Bank of Japan’s (BoJ) target of 2%, prompting speculation about potential interest rate hikes later in the year.

Core inflation, which excludes fresh food, rose 3.5% YoY, exceeding market expectations. A major driver of this surge has been food prices, particularly rice, which has soared by an astonishing 98% compared to last year.

The sharp increase has led the government to release emergency stockpiles to stabilise the market.

The BoJ faces a delicate balancing act. While inflation remains strong, economic uncertainty – partly fueled by U.S. tariffs, could complicate monetary policy decisions. The central bank has already raised rates in recent months but has paused further hikes to assess the broader economic impact.

With inflationary pressures persisting, analysts predict that the BoJ may tighten policy again by October 2025.

Concerns over global trade and domestic economic stability could influence the timing of any further rate adjustments.

The core inflation increase of 3.5% was far higher than expected.

U.S. core inflation rate slows to 3.2% in December 2024 – less than expected and sets off market feeding frenzy

Inflation

The U.S. Consumer Price Index rose by a seasonally adjusted 0.4% for the month, resulting in a 12-month inflation rate of 2.9%. This figure was consistent with forecasts.

Core CPI annual rate was 3.2%, down from the month before and slightly better than the 3.3% outlook.

Stock markets surged following the release as Treasury yields fell.

U.S. consumer price index

Year-on-year percent change – Jan. 2021 to Dec. 2024

U.S. core inflation (CPI) Year-on-year percent change  Jan. 2021–Dec. 2024

U.S. inflation ticks up from 3.2% to 3.7% according to August data release

U.S. Inflation

Latest U.S. inflation figures

The latest inflation figures for the U.S. show that the annual inflation rate rose to 3.7% in August 2021, up from 3.2% in July 2021. This was mainly driven by a sharp increase in energy prices, which jumped up 10.5% over the last month. Gas (petrol) prices accounted for more than half of the increase in the overall inflation rate.

Core inflation

However, core inflation, which excludes the volatile food and energy sectors, slowed down to 4.3% in August 2021, down from 4.7% in July 2021. This suggests that the Federal Reserve’s ’11’ rate hikes are having some effect on cooling the inflationary pressures in the economy. Some sectors, such as used cars, medical care services and airfare, saw price decreases in August 2021.

Will the Fed keep interest rates unchanged at its next meeting on September 20, 2021, as we wait to see the full impact of its previous rate hikes on the economy?

However, the Fed may still raise interest rates later this year if inflation remains persistently above its target of 2%. Higher interest rates could introduce more volatility to the U.S. economy and potentially trigger a recession.

July U.S. inflation data here