Oil closed Wednesday for a second straight month of gains as stalled US-Iran talks kept supply worries alive, while stocks split along a familiar line: tech held, everything else sagged under the weight of the highest long-term bond yields in decades.
Oil keeps climbing
Brent November futures settled 91 cents higher at $103.50 a barrel, a monthly gain of about 14 percent and the biggest monthly move for the contract since July. WTI finished at $90.42, up $1.04 on the day and up roughly 5 percent for September. Both benchmarks have run almost straight up since early August on what traders describe as a closed feedback loop: tight fuels markets, slow diplomatic progress and steadily shrinking inventories.
The immediate trigger was the lack of movement in shuttle diplomacy between Washington and Tehran over the Strait of Hormuz impasse, which has now stretched through late September. Qatar said Tuesday it hopes the talks can still produce a breakthrough, but no public session is scheduled. Two people with knowledge of the effort told Reuters the White House has separately urged the EU to draw down emergency diesel inventories to help relieve global prices, a step European officials have resisted so far on grounds it would weaken their own buffer.
Supply is not the only variable. OPEC-plus ministers meet Sunday and are likely to keep production targets steady for November, according to the same Reuters report, which removes one immediate downside risk. MUFG analysts wrote that recovering crude flows should temper price pressures, though persistent product shortages and elevated freight costs would still leave the energy market tight through the quarter.
Washington is also considering domestic relief. President Donald Trump is weighing allowing sales of red-dyed diesel instead of an export ban, a step aimed at lowering consumer fuel costs ahead of next month’s midterm elections, according to people familiar with the deliberations. The administration has also put the final 40 million barrels of the Strategic Petroleum Reserve on offer, with bids due October 6.
Fuel demand itself has stayed stubbornly strong despite the price move. Diesel inventories in the US drew down through September even as crude stocks built, a divergence traders attribute to refiners running flat out and agricultural and logistics demand peaking with the harvest and holiday freight season. That product-side tightness, rather than the crude market itself, is what price forecasters watch most closely now, because product shortages transmit to consumers faster than crude headlines do.
Stocks split along the yield line
New York closed mixed. The Dow fell 0.9 percent to 50,906.05 and the S&P 500 lost 0.3 percent to 7,751.54, but the Nasdaq composite held up, adding 0.2 percent to 26,861.06. Longer-dated yields remained elevated, with the 10-year Treasury still near multi-decade highs after its biggest monthly rise since 2022, which continued to squeeze valuation-sensitive sectors outside the largest tech names.
The US data underneath was stronger than the tape suggests.
Commerce Department figures revised Q2 GDP growth up 0.7 percentage points to 2.2 percent, a number analysts connected to the AI infrastructure spending boom that has powered much of the year’s investment. The Fed’s preferred inflation gauge, core PCE, held at 3.4 percent year on year in August, and ADP private payroll data showed better than expected hiring in September. Neither print is hawkish enough to revive the October rate-hike bet that briefly returned last week, and money-market pricing has pushed the odds of a further hike to the December meeting at the earliest.
Fawad Razaqzada, analyst at Forex.com, said the eurozone releases did little to improve the outlook, with a combination of rising inflation and weakening sentiment reinforcing stagflation concerns. Arun Sundaram of CFRA Research noted that the higher yields partly reflect stronger growth expectations, partly driven by record AI capital spending, before asking the question preoccupying the tape: whether higher yields will break the equity market.
Europe and Asia
European bourses finished lower. Paris lost 0.9 percent to close at 7,964.51 and Frankfurt fell 0.8 percent to 25,199.19, as France, Germany and Italy all reported accelerating price growth, much of it visible at the petrol pump. London’s FTSE 100 slipped 0.3 percent to 10,606.00 after giving up an earlier rally that had followed an upward revision to second-quarter UK growth.
Asian benchmarks performed better. Tokyo added 1.9 percent to 66,753.72, Hong Kong edged up 0.4 percent and Shanghai rose 0.3 percent, lifted by data showing Chinese factory activity grew this month for the first time since June. The China print also gave London-listed mining firms a boost in early trading before the wider market weakness took over.
What comes next
Diesel near $7 a gallon in some US markets keeps energy at the top of the political agenda on both sides of the Atlantic. Sunday’s OPEC-plus meeting is the first checkpoint traders will watch, followed by strategic reserve bidding on October 6 and any movement in US-Iran talks expected before oil ministers gather again in January. In rates, attention moves to next week’s US jobs data for confirmation that the soft-landing narrative can coexist with yields this high.
The dollar strengthened to 157.38 yen, the euro eased to $1.1325 and gold edged lower, leaving the bond market as the main driver of everything else. For households the significance of the oil number is straightforward: transport costs feed into everything from grocery prices to airline fares, and a fourth month of gains would show up in inflation prints just as central banks are deciding whether to look past energy when they set policy.