Brent crude breaches $100 as Gulf tensions resume

Brent crude surpassed 100 dollars per barrel on Wednesday. This is the first time the benchmark has hit this level since early July. West Texas Intermediate, the U.S. benchmark, rose to 95 dollars per barrel. Both prices mark the highest levels since the interim peace deal was reached in the summer.

The price spike followed U.S. military strikes on Iranian oil tankers. These actions were a response to attempted attacks on American warships. Iranian-allied groups also struck energy facilities in Saudi Arabia. These events increased fears about constrained global supplies.

Strait of Hormuz traffic remains low

Oil supplies were already tight before the latest escalation. Traffic through the Strait of Hormuz is well below pre-war levels. This strait previously handled 20 percent of the world's oil and natural gas. The U.S. wants pre-war passage conditions restored. Iran insists on collecting fees from passing ships.

Russia has also cut fuel production and restricted exports. This follows repeated attacks on its refineries during the war with Ukraine. These combined actions squeeze global oil supplies further. The market faces a multi-front supply shock.

Consumer fuel costs rise sharply

Higher crude prices drive up costs at the pump. The average U.S. gasoline price is now over 4 dollars per gallon. This is more than 1 dollar higher than a year ago, according to AAA data. Diesel prices are nearing 6 dollars per gallon, surpassing previous all-time highs.

Americans have spent an extra 101 billion dollars on fuel since the war began. This figure comes from a Brown University tracker. Higher diesel costs also raise expenses for trucking and shipping. These costs are passed on to consumers as goods become more expensive.

Fed faces new inflation risks

Sustained energy shocks complicate the Federal Reserve's path to a 2 percent inflation target. Central banks usually ignore temporary energy spikes. However, persistent pressure increases the risk that inflation spreads deeper into the economy. Several Fed officials have warned they are prepared to raise rates if inflation does not slow down.

The Fed will review two new reports before its next rate decision. These include Thursday's Producer Price Index and Friday's Consumer Price Index. The data will inform the central bank's decision on future monetary policy. According to GN markets/inflation, the renewed fighting threatens the recent progress in lowering inflation.