The May 2026 inflation report landed on June 10. Core CPI rose just 0.2% month-over-month, undershooting the 0.3% forecast, and that small miss was enough to send short-term Treasury prices climbing as traders dialed back expectations for another Federal Reserve rate hike.

The numbers that moved markets

Headline CPI for May came in at 0.5% month-over-month and 4.2% year-over-year, both right in line with what economists expected. The core reading, stripping out food and energy, rose just 0.2% on the month, a tick below the 0.3% consensus. On a year-over-year basis, core CPI printed at 2.9%.

Short-term Treasuries rallied on the data. Yields on the front end of the curve fell as bond prices rose, reflecting a market that’s growing less convinced the Fed needs to tighten further at its June 17 meeting.

The Fed funds rate currently sits at 3.50% to 3.75%. Most market participants are pricing in a hold at the upcoming meeting, with potential hikes pushed further out into the second half of 2026.

What the Fed is watching

Fed Chair Kevin Warsh has been consistent in his messaging. The approach remains data-dependent, with headline inflation still running at 4.2% annually above the Fed’s 2% target.

Geopolitical dynamics add another variable. Ongoing tensions between Iran and Israel continue to pose risks to global energy markets. A supply disruption could send oil prices surging, which would feed directly into headline CPI and complicate the Fed’s calculus considerably.

What this means for crypto and risk assets

Bitcoin traded around $61,400 following the inflation data release, showing a modestly positive reaction. The Fed holding rates steady at 3.50% to 3.75% preserves the current liquidity environment, neither adding fuel the way a rate cut would nor draining the tank the way a surprise hike would.

The next data points to watch are the June 17 Fed decision and any subsequent commentary from Warsh about the rate path for the rest of 2026.