Oil cleared $100 and turned an in-line inflation report into a rate-hike week

Methodology note: Night report, generated after the September 10 US close. Sources cited inline.

Oil Cleared $100 And Turned An In-Line Inflation Print Into A Rate-Hike Week

August producer prices landed close to consensus and the market sold anyway. Headline PPI rose 0.4% month over month, in line, and core excluding food and energy rose 0.2%, under the 0.3% estimate. What moved the session sat underneath the print and after it: energy goods rose 4.2% in August with diesel up 24.1%, and WTI then settled at $102.48, up 6.69%, following the largest attacks on shipping of the six-month Iran conflict. Traders lifted odds of a quarter-point hike on September 16 to roughly 70% and fully priced one by October. Yields rose six to eight basis points across maturities and the S&P 500 fell 0.58% to 7,591.70, a fourth straight decline. The repricing came from the barrel, not from the data.

• Headline PPI rose 0.4% in August and 5.4% over twelve months, with final demand goods up 1.1% against services at 0.1%, and over a third of the goods increase traceable to diesel fuel at 24.1% — the inflation in this print is almost entirely the energy channel, which is the one input still rising after the data was collected
• WTI settled at $102.48, up $6.43 or 6.69%, and Brent at $107.63, up $6.42, after Iran and the US launched the largest attacks on shipping since the conflict began — the first US settle above $100 this cycle, and a supply event rather than a demand signal
• Traders raised the probability of a quarter-point hike on September 16 to about 70% and fully priced an increase by October rather than December — a contested decision became a likely one on a print that was in line, which locates the change in the energy input rather than the data
• The thirty-year yield rose eight basis points to 5.37%, its highest since 2007, while the two-year cleared 4.5% for the first time since 2024 — the whole curve repriced rather than the front end alone, and 5.33%, August 18's prior high, gave way inside a session
• The ECB raised its deposit rate a quarter point to 2.5%, its second increase in three months, with Lagarde calling the decision a unanimous "no-brainer" as the Iran energy shock lifts euro-area inflation — a second central bank tightening into the same barrel, which makes the channel global rather than a US data artifact

September 10, 2026 Close

Why it happened

• The print was not the catalyst. Core PPI at 0.2% came in under the 0.3% estimate, so the August data on its own argued for less tightening, not more. The market priced more anyway, which means it was trading the energy line — goods up 1.1% against services at 0.1% — rather than the aggregate.
• Crude moved on supply, and supply shocks reach the Fed differently. A $6.43 move in WTI driven by attacks on shipping raises headline inflation while lowering growth, and the hike odds say the market expects the committee to respond to the first half. That is why yields rose across all maturities instead of splitting.
• Two central banks tightened into the same input. The ECB's second hike in three months, taken the same morning and attributed explicitly to the war's energy shock, removes the argument that the US curve is reacting to a domestic data quirk.
• Continuity. This morning's report said the market was pricing the data rather than the input arriving behind it, and that held. It framed the curve's answer as a choice between a front-end move and a long-end move; the answer was both, six to eight basis points across the curve, which is the more inflationary of the two cases it described. Its note that the dollar at a four-month low was not the bid an inflation scare usually produces is now spent: the dollar added 0.3% to about 99.1.

Movers

• Oracle: closed down 5.38% at $152.94 and then rose about 4% after hours, to near $159.58, on Q1 revenue of $19.35 billion against a $19.13 billion consensus, adjusted EPS of $1.92, cloud infrastructure revenue up 121% to $7.4 billion and remaining performance obligations at a record $664 billion. The number that decides how durable the move is sits below the backlog: $28.5 billion of capital spending in one quarter against negative $5.4 billion of free cash flow, with roughly $70 billion of net capex guided for the year. Backlog funded by borrowing reprices when the long end does, which is the connection between this print and the rest of the session.
• Gold: December futures fell $53.40 to settle at $4,407.30, down 1.2%, on a day of rising oil and escalating war risk. When the metal sells into a geopolitical supply shock, the real-rate channel is outrunning the haven bid — the same force that took the thirty-year to 5.37% is the one taking gold lower, and a hold above $4,400 into Friday's CPI would say the haven demand is still there underneath.

What to watch

August CPI, Friday at 8:30 a.m. Consensus is 0.4% month over month on headline and 3.4% year over year, with core the line that matters. Like PPI, it covers August and cannot contain this week's crude. A core reading at or under consensus against hike odds already near 70% would leave the market priced ahead of its own data; a hot core removes the last argument for a hold with the committee in blackout through September 17.

Whether WTI holds $100. The level that was resistance all week is now the floor the rates move is built on. The Iran–Oman temporary transit route, described in early September as in its final stages, is the one identified catalyst that could take the war premium out. A settle back under $100 would say the premium is deflating; a hold above it carries September energy costs into an October print the September 16 decision will never see.

The thirty-year at 5.37% against the 2007 peak of 5.44%. The maturity Treasury's expanded buyback targets most directly cleared August's high by four basis points on the day it was being bought, with operations of at least $4 billion running to November 4. A close through 5.44% would put the long end at levels it has not seen in nineteen years while a mechanical bid is underneath it; a retreat under 5.33% would say this week's break was the energy spike rather than the fiscal path.

Next 5 Trading Days