The Costs No Ceasefire Can Undo

In June, the mechanism was visible in a single month. Wholesale prices fell 0.3%. Consumer inflation eased to 3.5%. Gasoline dropped 9.5% — real relief, the kind people notice at the pump ^[1]. The April ceasefire was working. Then the president declared the ceasefire over, ordered a naval blockade of the Strait of Hormuz, and Brent crude jumped from $72 to $86 in a matter of days. The Strategic Petroleum Reserve, drained to a record-low 316 million barrels, had nothing left to cushion the blow ^[1]. This was not a one-off. It was the third or fourth turn of the same ratchet. The oil price arc across the war tells the story in a single line: $102 to $115, back to $82, down to $70 during the June reopening, then surging toward $100 by late July ^[2]. Each pause produces genuine relief. Each collapse re-spikes prices from a higher floor.

The round trip in crude from $102 to $115 and back to $82 shows just how sensitive inflation, rate expectations and rural-linked sectors remain to developments around the Strait of Hormuz. — Narendra Singh Negi

The warning was correct, and it has been correct every time. When the Strait of Hormuz briefly reopened in mid-June, the relief was genuine. Twenty-four vessels transited, traffic rose 54 percent week over week, and Brent fell to roughly $73 ^[3]. Within ten days, the IRGC attacked a container ship near Oman and prices began climbing again ^[4]. The ratchet leaves a permanent mark. New Zealand's data captures it precisely: fuel prices fell for a second consecutive month in June, with petrol down 4.2 percent and diesel down 12.1 percent. But annual prices remain severely elevated: petrol up roughly 24 percent, diesel up 57 percent ^[5]. The floor has shifted. Each pause brings prices down from the last peak, but never back to where they started. What makes this ratchet different from a standard commodity cycle is that the administration is bolting new costs onto the floor itself. Three policy choices, each with a documented inflationary consequence, are adding structural layers that no ceasefire can reach. The first is the 20 percent transit fee the administration imposed on goods passing through the Strait of Hormuz in mid-July ^[6]. The fee directly raises the cost of every barrel and every container that moves through the world's most critical energy chokepoint. The International Maritime Organization condemned both the Iranian attacks and the American fees in the same statement.

No seafarer should have to risk their life simply for doing their job. — Arsenio Dominguez

A ceasefire might stop the shooting. It will not repeal a tariff the United States itself imposed. The second is the new round of tariffs: 10 to 12.5 percent, applied to more than 80 countries in late July ^[7]. These land on top of the energy shock, not instead of it. Economist Josh Bivens warned of the combined effect.

I think what today's numbers tell us is that so far, we still have pretty low unemployment. — Josh Bivens

The administration is simultaneously pressuring the Federal Reserve to cut rates ^[7]. Adding inflation through tariffs while demanding relief through rate cuts pulls in opposite directions, and the inflation side is winning. The third is the Strategic Petroleum Reserve, now at a record-low 316 million barrels ^[1]. The SPR exists to cushion supply shocks. It has been drawn down to a level that removes that cushion. When the next disruption hits, there is no buffer left to absorb it. The pattern of this war says one will. The Federal Reserve has absorbed the implication. In its July report, the Fed identified the Iran conflict alongside AI investment and tariffs as primary inflation drivers, with the personal consumption expenditures index rising from 2.4 percent in February to 4.1 percent in May ^[8]. Chairman Warsh then removed forward guidance, the tool central banks use to signal their intentions and stabilize expectations.

I said I'm not going to give forward guidance because we're meeting in six weeks, but I have an update for you, we're meeting in four weeks. — Kevin Warsh

The institution designed to see through temporary disruptions and forecast the path of prices has decided it cannot see through what the administration is doing. The ratchet is a sequence of discrete decisions, each with a price tag, each still in effect. The 20 percent transit fee remains. The tariffs remain. The SPR remains depleted. A ceasefire can pause the shooting. It cannot undo the costs the administration has already bolted to the floor.