Crushing US CPI

US CPI Hits 3 Year High

Time for a quick “receipt check.” The latest US Consumer Price Index (CPI) shows prices rose 0.6% in April. This is the highest level since July of 2023 Over the past year, prices are up 3.8%, faster than March’s 3.3% pace. 

As a quick reminder, CPI is the US’ way of tracking how the prices of everyday goods and services change over time. 

Think of it as a basket of daily expenses, and this month, that basket got a bit more expensive.

Gas Prices Grabbed the Mic in April

The loudest voice in the report was, not surprisingly, energy. The energy index jumped 3.8% due to the Strait of Hoemuz supply crisis and drove over 40% of the overall monthly increase. 

Meanwhile, the “can’t-ignore-it” basics kept climbing:

• Shelter (rent-related costs): +0.6%
• Food: +0.5% (groceries +0.7%) 

This indicates a more broadbased inflationary pressure that impacts all the major components of CPI, including core.

Even Core CPI Picked Up

“Core CPI” removes food and energy to see if inflation is sticking around in the background. In April, core prices rose 0.4% month over month, and 2.8% over the year. 

That matters because gas prices can cool off quickly, especially after a short spike. Core inflation is different, it tends to linger and move more slowly. When that starts heating up, it suggests inflation is more than a one-off story, and it becomes much harder for policymakers to relax.

Stocks Flinched, Yields Climbed After CPI

Markets reacted like they usually do to a hotter inflation read with stocks slipping and Treasury yields climbing as investors priced in a longer wait for easier interest-rate policy. 

Right after the release:

• S&P 500 and Nasdaq opened lower
• Treasury yields moved up (the 2-year and 10-year both rose) 

The big question people are asking now if April a one‑off energy punch, or the start of a messier inflation streak?