America’s Brewing Inflation Troubles

A wave of inflation figures was just published last week. All of the latest numbers confirmed that price pressures are building across the US economy, driven almost entirely by higher energy prices due to the war in Iran. Whether these risks will be temporary or become persistent challenges will depend on the outcome and length of the conflict in the Middle East.

Consumer Price Index

The Bureau of Labor Statistics (BLS) released the consumer price index (CPI) for April. This monthly report provides a snapshot of how prices are moving across a basket of goods and services, from oil and car insurance to eggs and smartphones.

Last month, the annual inflation rate climbed to 3.8%, from 3.3% in March, the BLS said on May 12. This was the highest level since May 2023 and came in a bit above economists’ expectations of 3.7%. On a monthly basis, consumer inflation surged 0.6%, fueled by ballooning gas prices.

Core inflation also rose in April, to 2.8% from 2.6%, above market forecasts. From March to April, core inflation rose at a higher-than-expected pace of 0.4%.

Economists pay attention to the core measure because it doesn’t count energy and food. These are noisy categories that can change wildly from one month to the next due to factors beyond the Federal Reserve’s control, such as climate conditions or geopolitical developments.

In this case, the war in Iran, now in its 12th week, has upended global energy markets. The Strait of Hormuz, a narrow waterway between Iran and Oman that handles about 20% of the world’s oil supply, has been shut down since the conflict began. Middle East tensions have pushed crude oil to $100 per barrel and a gallon of gasoline to $4.50.

Looking ahead, economists anticipate the CPI will continue to trend upward. Early estimates for the May report suggested the 12-month inflation rate will top 4%.

Producer Price Index

Economic observers have paid more attention to the producer price index (PPI) over the last 15 months. This gauge measures what businesses pay for goods and services and is typically viewed as a pipeline indicator of consumer inflation.

In addition to the effects from global energy prices, market watchers have been regularly assessing the fallout of President Donald Trump’s sweeping tariffs.

April’s producer inflation monthly inflation rate surged 1.4%, from an upwardly revised 0.7% in March, the bureau reported on May 13. This also came in above economists’ forecast of 0.5% and is the highest in four years.

Core producer prices climbed 1%, topping market projections of 0.3%.

As with last month’s CPI data, producer inflation was driven primarily by rising energy costs.

Trade Prices

Goods became more expensive at America’s ports in April.

Prices for imports entering the United States from other countries accelerated 1.9%, firmly above the consensus forecast of 1%, according to new BLS data released on May 14.

Prices for U.S. goods exported to foreign markets soared 3.3%, also higher than economists’ expectations of 1.1%. Both readings were up from 0.9% and 1.5%, respectively, in March.

On a 12-month basis, export prices are up nearly 9%, and import prices are up more than 4%.

These are also the highest readings since 2022, driven again by higher petroleum prices, the bureau said. Additionally, the indexes for non-fuel imports also jumped in April, rising 0.8%.

Economic observers have placed more weight on these trade figures since President Trump unveiled his “Liberation Day” trade agenda. While import and export prices do not account for tariffs, they can reflect measures that foreign firms might take to mitigate the adverse impact of the levies and maintain market share in the United States.

What This Means

Ultimately, higher inflation readings suggest consumers could be paying more for goods and services, and it could extend beyond what they pay at the pump. Energy contributes to various input costs for businesses in many different industries, from manufacturing to transportation.

For now, headline inflation appears to be the major challenge, but the underlying data is also pointing to pressures building across the US marketplace. The longer the war in Iran drags on, the greater the risk of inflation. Economists will then determine whether this threat will seep into other key metrics, such as gross domestic product (GDP) or the national labor market.

1. Recent data confirms that inflation is on the rise.
2. Most of the current inflation is being driven by the war in Iran and its effect on energy costs.
3. As the war drags on and as inflation rises, it’s affecting every part of the market.