The global energy market is experiencing a period of major turbulence, marked by the return of Brent crude above the symbolic $100 threshold. This 2.1% increase, the first since July 24, ends a precarious calm observed following the summer ceasefire. This surge in prices occurs within a context of extreme volatility, where crude prices, which hit a peak of $126 in April before falling to $70, are rising again due to direct threats to global supply.
The source of this feverish spike lies in the brutal military escalation within the Strait of Hormuz, a nerve center for the oil trade. US forces recently conducted targeted strikes resulting in the destruction of five Iranian tankers, presented as a response to missile fire against their fleet. In retaliation, Tehran claimed to have damaged several Western vessels and targeted an airbase in Jordan. This persistent insecurity has caused a collapse in maritime traffic in the area, with the number of daily passages plummeting from 130 to just 16 ships, illustrating the paralysis of a critical trade route.
The situation is even more critical as regulatory levers are being exhausted. Strategic State reserves, which served as a buffer during previous oil shocks, have now reached worrying levels of depletion. This lack of flexibility makes financial markets extremely vulnerable to the slightest geopolitical disturbance. Without this safety net, every military incident is instantly reflected in a risk premium on the price per barrel, while hopes for a swift diplomatic resolution fade in the face of multiplying combat fronts.
On the macroeconomic front, this rise in energy costs significantly complicates the task of central banks. Inflation in the Eurozone has already climbed to 3.3% in August, driven by a 14.3% explosion in energy costs. This dynamic forces the ECB, the Federal Reserve, and the Bank of Japan to maintain a restrictive monetary policy, despite the risk of an economic slowdown. The persistence of US 10-year bond yields near 4.8% reflects market expectations of sustained high interest rates to counter second-round effects on wages and service prices.
In the short term, investors will scrutinize upcoming consumer price indices in the United States, although this data may lag behind the immediate reality of the current oil shock. The real challenge lies in the monetary paradox: raising interest rates can in no way secure a strait located thousands of miles away. The trajectory of crude will therefore depend less on the decisions of central bankers than on the ability of international actors to restore maritime transit security, a prerequisite for avoiding a new global inflationary spiral.