The Fed Just Committed to More Hikes, Into a Supply Shock It Cannot Fix

The Federal Reserve has drawn a clear line: it raised rates to a 3.75 to 4.00 percent range, projected more increases, and the market now puts the odds of another hike in October near 53 percent. The Fed is telling everyone it intends to keep tightening until inflation cools. The problem is where a lot of that inflation is now coming from.

A large share of the current price pressure is an energy story. Oil above 100 dollars and a Strait of Hormuz that has effectively closed are pushing up fuel and shipping costs, and that kind of supply-driven inflation does not respond to interest rates the way demand-driven inflation does. The Fed can cool spending, but it cannot reopen a shipping lane.

That creates an uncomfortable bind. If the Fed keeps hiking to fight inflation that is largely caused by a foreign conflict, it risks squeezing an economy that is not actually overheating, slowing growth without addressing the real source of higher prices. It is the classic trap of tightening into a supply shock.

The market is caught in the middle of it. Every barrel of oil that stays off the market makes the inflation numbers look worse, which pushes the Fed toward more hikes, which pressures stocks and crypto, so a conflict thousands of miles away is now shaping US monetary policy. The strait and the Fed have become linked in a way few would have drawn up.

The caution is that the bind could resolve on its own. If the Hormuz situation de-escalates and oil falls back, the inflation picture eases and the Fed gets room to pause, so the hawkish path is not locked in, it is conditional on a conflict nobody can predict. The Fed's next move may depend more on the Gulf than on the US economy.

So the central bank has committed to a course while a big part of the problem sits outside its control, and the tension between the two is the story to watch. Hikes projected, oil shock persistent, policy strained. The Fed can raise rates to fight inflation, but it cannot reopen a shipping lane. It has committed to a fight against a fire that part of the world keeps feeding.