Wall Street spent months betting the Fed would cut rates in 2026, but Wednesday's meeting flipped that bet on its head.
On Wednesday afternoon, the central bank held rates steady while releasing its dot plot - the quarterly chart that shows where each Fed official thinks rates are headed.
Half the committee now expects at least one hike this year, with six members wanting two or more rate increases before the calendar runs out.
The bond market reacted within minutes, with two-year Treasury yields jumping 11 basis points to 4.16% while the dollar climbed alongside them.
Quick definition: A basis point is one-hundredth of a percent, or 0.01%. Yields are the interest rate the government pays to borrow money - when they rise, borrowing costs across the rest of the economy tend to go up too.
That includes everything from credit cards to car loans to corporate debt across the country, which is why a single dot plot release can shift markets within seconds.
The two-year yield reacts most directly to Fed expectations, which is why an 11-basis-point swing on a single afternoon stands out as the market's quick verdict on what just got said.
Earlier this year, traders were running the opposite playbook entirely.
President Trump's pick of Kevin Warsh to chair the Fed was widely read as a green light for cuts, sending traders piling into bets on multiple quarter-point reductions throughout 2026.
That trade unwound fast after the US and Israel launched attacks on Iran in late February, sending energy prices up and reviving inflation worries across the broader economy.
The pressure kept building as economic data came in stronger than anyone expected through the spring, leaving the Fed with little reason to cut and a growing case to tighten instead.
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The gap between two-year and 10-year Treasury yields shrank to under 30 basis points - the smallest spread in more than a year.
That's called a flattening yield curve, and it usually signals one thing: investors expect the Fed's hikes to slow the economy down over time.
The slowdown signal ripples well beyond the bond market since 10-year yields drive mortgage rates and other big loans, with Treasuries as a whole falling about 1.5% since late February.
Bob Michele, who runs fixed income at JPMorgan Asset Management, sees the same picture and called the Fed's signal a "shot across the bow" for anyone still positioned for cuts.
"I think they're getting ready for rate hikes," he added.
The next Fed meeting is the one to watch, with markets now pricing in a September hike as likely and a December one as a done deal.
If inflation, jobs, and energy keep running hot through the summer, the debate shifts from whether to hike to how many - and whether the yield curve inverts before year-end.
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