Oil prices climbed again on Wednesday as talks over reopening the Strait of Hormuz dragged on, and the US prepared to release another 40 million barrels from its emergency reserve. Here is what is driving crude, and what it could mean for fuel and household bills.
Key takeaways
- Brent crude for December delivery traded near $98 a barrel on Wednesday, while the expiring November contract was above $100, roughly 50% higher than a year ago.
- Iran is reviewing a US counterproposal on the Strait of Hormuz, but President Trump denied a report that he was ready to ease sanctions, which pushed prices up.
- The US will offer 40 million more barrels from the Strategic Petroleum Reserve, taking it to its lowest level since 1982, with US diesel still above $6 a gallon.
Why everyone is talking about it
“Strait of Hormuz news” was one of the most searched terms in the United States on Wednesday, according to Google Trends, with more than 10,000 searches as readers followed the latest ceasefire proposals. The reason is simple: the narrow waterway between Iran and Oman normally carries about one-fifth of the world’s oil and liquefied natural gas. When traffic through it is disrupted, the effect shows up at the pump, in heating bills and in the cost of goods moved by truck.
The facts so far
Brent, the global oil benchmark, rose about 2% on Wednesday. The Associated Press put it at $98.03 a barrel, in line with Trading Economics data showing Brent near $98. The November contract, which expires at the end of September, traded above $102 according to Reuters and Fortune data. The gap shows buyers paying a premium for oil delivered now.
The immediate trigger was diplomatic. Iran says it received a US counterproposal, passed on through Qatari mediators, on reopening the strait. But reports carried by Reuters and CNBC say President Donald Trump denied an Axios report that he was willing to offer Iran sanctions relief and access to frozen funds. Traders read that as a sign a deal is not close.
At the same time, the US Energy Department is offering another 40 million barrels from the Strategic Petroleum Reserve (SPR), according to Bloomberg and OilPrice.com. The oil is being offered as an exchange, meaning companies must later return a larger volume. It completes a 172-million-barrel US contribution to an International Energy Agency (IEA) emergency release, and bids are due on October 6. Energy Secretary Chris Wright said that “several European member countries have released only a fraction” of the oil they pledged.
The background
The conflict with Iran began on February 28, and Iran has largely halted commercial traffic through Hormuz, while the US has blockaded Iranian ports. Oil prices have swung sharply with each round of talks. Some supply has found other routes: Saudi Arabia has resumed loadings from its Red Sea port of Yanbu after restarting its East-West pipeline, according to Reuters and Trading Economics.
The pressure is clearest in refined fuels. US Energy Information Administration (EIA) data compiled by USAFacts show diesel hit a record $6.53 a gallon on September 21 and averaged $6.38 on September 28, up 89% from its January low. Regular gasoline averaged $4.47. Bloomberg also reports gasoline above $4 and diesel above $6. After this release, the SPR will be at its lowest since 1982, and federal law restricts non-emergency sales below 252.4 million barrels, so there is limited room to repeat the move.
Energy is also feeding into inflation. In Europe, energy prices have lifted inflation, with Spain’s rate reaching 4.9% in September, and higher oil adds to the pressure on central banks after the Fed’s latest rate hike. US 10-year Treasury yields rose to 5.29% on Wednesday, the AP reported.
What it means for your money
Crude prices reach consumers with a lag of days to weeks, so today’s move is more likely to show up in fuel prices next month than tomorrow. A simple example shows the scale. A driver who covers 12,000 miles a year in a car that does 25 miles per gallon uses about 480 gallons of fuel. Every $1 rise in the price per gallon adds roughly $480 a year to that household’s fuel bill, or about $40 a month. Filling a 15-gallon tank at $4.47 costs about $67.
Diesel matters even for people who never buy it, because it powers the trucks, farm machinery and trains that move food and goods. Higher diesel costs tend to filter into grocery and delivery prices over time. Households that heat with oil or propane may want to review their winter budget early.
For investors, oil-sensitive assets, including energy shares, airline stocks and bonds, can move sharply on headlines from the Gulf. This is general information, not financial advice.
What to watch next
- Iran’s reply to the US counterproposal, and any sign that Hormuz traffic can restart.
- October 6: the bid deadline for the 40 million SPR barrels, and whether European countries add their own releases.
- Weekly EIA inventory data and pump prices, especially diesel.
- Friday’s US jobs report and eurozone inflation, which will show how energy costs are feeding into the economy. See our Week Ahead and our economic calendar.
Sources
- Associated Press via BNN Bloomberg, “US futures dragged lower as oil prices and Treasury yields climb”, September 30, 2026
- Reuters via Arab News, “Oil gains after Trump denies he is willing to ease sanctions on Iran”, September 30, 2026; CNBC, same day
- Bloomberg via World Oil, “U.S. to release another 40 MMbbl from reserve as fuel prices surge”, September 29, 2026
- OilPrice.com, “US Taps Strategic Oil Reserve Again as Diesel Tops $6”, September 2026
- USAFacts, analysis of US Energy Information Administration diesel and gasoline data, September 2026
- The National News Desk (KATU), “Iran reviews U.S. ceasefire counterproposal as Strait of Hormuz terms remain unclear”, September 30, 2026; Al Jazeera live coverage, September 30, 2026
- Trading Economics and Fortune Brent crude price data, September 30, 2026; Google Trends US trending searches
Written by The Daily Economy editorial team with AI assistance and checked against the sources above. Read our editorial policy.