The record surge in U.S. diesel prices could eventually push consumer inflation higher, adding to expectations that the Federal Reserve may continue raising interest rates. The central bank appears prepared to tighten policy even as an oil supply disruption contributes to rising prices.
Diesel prices in the United States have reached a new all-time high, adding to a broader energy shock that has renewed inflation concerns across financial markets.
The national average for diesel climbed to a record $6.29 per gallon this week, up nearly 80% since the beginning of the year, according to TradingView. Bitcoin was trading around $76,400, down nearly 12% for the year, while gold was little changed after retreating from its record of $5,600 set earlier this year.
Geopolitical tensions in the Middle East have been a major factor behind the increase in diesel prices. The ongoing U.S.-Israeli conflict with Iran has disrupted crude oil supplies and increased risk premiums for refined products. At the same time, constrained refinery capacity and firm demand from freight and industrial sectors have intensified the price increase, turning a regional supply problem into a wider global shock.
Rising fuel costs can spread through the economy by increasing transportation expenses and supply-chain costs, eventually putting upward pressure on consumer prices.
“Higher diesel prices can show up in inflation through business costs first, then potentially affect consumer prices over time depending on pass-through and demand,” JPMorgan said in a note Tuesday.
The development comes at a challenging time for central banks, which are already focused on controlling inflation and considering additional rate increases. While higher borrowing costs can slow demand, they may not directly address inflation caused by disruptions to oil supplies linked to conflicts in Iran and Ukraine.
The Federal Reserve raised interest rates by 25 basis points on Thursday, taking its benchmark range to 3.75%-4%. Some observers have argued that using higher rates to counter inflation caused by an oil supply shock could prove ineffective.
Goldman Sachs and Morgan Stanley currently expect another 25-basis-point Fed hike in October. Elsewhere, the European Central Bank has also raised rates, while the Bank of Japan is expected to increase borrowing costs on Friday.
The continued rise in diesel prices could weigh on assets such as gold, Bitcoin and technology stocks. Bitcoin is often compared with gold as a store of value and a potential sovereign-risk hedge, but its historical performance shows that tighter monetary policy can pressure its valuation. The 2022 Fed tightening cycle was one example of higher borrowing costs weighing on cryptocurrency markets.
