The European Central Bank looks set to raise interest rates again on Thursday, cementing its position as the most hawkish major central bank, after euro-area inflation jumped to 3.3% in August, the fastest pace in almost three years. A quarter-point increase has been widely signaled, and officials show little appetite to wait, recalling criticism of the bank’s slow response to the 2022 cost-of-living shock.
The August print, up from July and noticeably above the 2% target, reflects an energy shock that has built through the summer as the Iran war pushed crude above $95 a barrel. June data had shown inflation easing to 2.8%, but the renewed oil spike reversed that progress within two months. Energy price inflation stood at 8.5% as recently as June, having been 10.8% in May, and the summer escalation has pushed it higher again. One comfort for the bank: the core measure, which strips out energy and food, showed an unexpected slowdown. But officials seem in no mood to take chances with headline momentum, and the gap between headline and core is itself a warning, since it means the drag from energy has yet to work through prices for transport, food and manufactured goods.
The hawk of the G7
While the Federal Reserve debates whether to hike at its September 15-16 meeting and the Bank of England has held steady, the ECB has already delivered one increase and appears ready for a second. The divergence is unusual. For most of the last two years the Fed was the hawk and the ECB followed. This time the energy shock lands hardest on Europe, which imports most of its oil and gas, so the same barrel that barely dents US core inflation rewrites Europe’s headline number.
Market participants had priced in two 25-basis-point hikes by year end, up from one expected before the last meeting. Officials have not pushed back on that path, and some have argued for moving faster given the inflation momentum. Bank of Japan Governor Kazuo Ueda, speaking at a gathering of central bank officials in Tokyo, said the BOJ would not rule out raising short-term rates if the energy shock proves temporary, a sign the hike wave is not confined to Europe. Asian economies have so far held up despite the conflict in the oil-rich Middle East, but their import bills are rising with every session.
Bond markets under strain
The rate expectations are colliding with heavy government borrowing. A global bond selloff has pushed the US 10-year Treasury yield to its highest level since November 2023, near 4.8%, and UK long-term borrowing costs hit a 28-year high. For Britain’s government, the selloff left the Prime Minister facing a 12 billion pound problem when parliament returned, as higher yields flow straight into debt servicing costs.
European sovereigns are not spared. Higher ECB rates will raise funding costs across the euro area just as governments spend on energy support and defense. Italy and France, with high debt loads, face the sharpest repricing. The dollar index climbed to 99.15 after Friday’s strong US jobs data, adding a further squeeze for any government or company that borrows in dollars, and pressuring emerging market currencies from Asia to Latin America.
| Economy | Signal | Detail |
|---|---|---|
| Euro area | Inflation 3.3% | August, highest since September 2023 |
| United States | 10-year yield near 4.8% | Highest since November 2023 |
| United Kingdom | Long yields at 28-year high | 12 billion pound fiscal squeeze |
| Oil | WTI above $95 | Iran war, Hormuz disruption |
| Brazil | Rate cut to 14.75% | Smaller cut than markets expected |
The Fed waits on data
The contrast with the United States is stark. Friday’s US jobs report showed broad-based labor market strength, which complicates rather than clarifies the Fed’s decision. Economists expect consumer prices rose 0.4% in August, lifted by gasoline, with core inflation cooling to 2.4% year over year, the smallest increase since 2021. Markets price better-than-even odds of a September hike, and the CPI print due Friday will likely decide it.
Emerging markets are caught in the middle. The stronger dollar pressures currencies and equities across Asia and Latin America. Brazil’s central bank, one of the few with room to ease, cut rates by 25 basis points to 14.75%, a cautious move that undershot market hopes. Its next inflation print is expected to dip below 4.3% from 4.44% in July, just under the target ceiling, before picking up again in September.
Oil stays the wildcard
Everything in the inflation picture traces back to crude. US strikes on Iranian tankers at Kharg Island and threats against more targets have kept the risk premium elevated, and flows through the Strait of Hormuz have dropped from roughly 20 million barrels a day to between 6 and 8 million. US diesel prices hit a record $5.85 a gallon this week. A diplomatic de-escalation would collapse the energy premium quickly; an attack on Iran’s nuclear sites, which the US president has threatened, would push oil through $100.
There is one partial offset in the supply picture. The US-Venezuela oil accord, which gives American companies a large role in the country’s crude sector, could add meaningful supply over years, and Venezuelan bonds have rallied on the prospect of higher production alongside a debt restructuring that could top $200 billion. But that is a long-term story, not a fix for this winter’s market.
For the ECB, the calculation is straightforward enough: it cannot wait for oil to fall before acting on an inflation target that is being missed by a full point. Thursday’s hike is close to certain. What matters for markets is the language about October, where a third hike is now being priced, and whether the bank signals a pause if core inflation keeps cooling while the energy spike fades. Either way, Europe enters the winter with the highest rates in its post-crisis history and an energy market that could yet make them look necessary.
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