Why Oil Is Stuck Near $90 — and What That Means for Your Wallet
Oil prices ended the day at $89.31 a barrel on August 28, 2026, down 39 cents from the day before. The price barely moved because two forces are pulling in opposite directions: hints that the Federal Reserve might shift its interest-rate policy, and ongoing tension between the US and Iran that has kept oil from getting much cheaper for weeks. Reuters
August has been a bumpy month for oil. Prices have bounced between $88.50 and $91.62 a barrel, driven by repeated breakdowns in diplomacy between the US and Iran. On August 27, President Trump rejected a return to earlier ceasefire terms, pushing oil up $1.86 to $89.70. Reuters That came on top of an August 14 move, when the US threatened an indefinite blockade of Iran, sending oil up $1.43 to $88.50. Reuters
The extra cost baked into oil prices right now traces back to July 8, when Trump declared the US-Iran ceasefire "done," triggering a 5% jump that pushed prices well above where they sat before the conflict. WSJ During the roughly six-month conflict, oil briefly topped $120 a barrel at its worst moments, when production in the Gulf was cut back and shipments through the Strait of Hormuz — a narrow waterway between Iran and Oman that carries about a fifth of all oil traded by sea — were squeezed. Reuters
Think of the Strait of Hormuz as a toll booth on a highway. If that booth shuts down, a huge share of the world's oil has to find another route — or doesn't move at all. That is why every flare-up in US-Iran relations sends oil prices higher.
By mid-August, prices had settled around $90 as the market began expecting a long-lasting crisis rather than a quick one. Reuters That shift is based on real data: as of August 10, nearly nine million barrels of oil per day were still passing through the Strait. Reuters The fact that oil is still flowing, even as political rhetoric heats up, has created a tension between fear and reality. Buyers are paying extra because they worry supply could be cut off, but the oil is still moving.
The price swings through August show how fragile the situation is. On August 11, oil settled at $88.91, up $1.19. Reuters Hopes for peace flickered briefly, then faded. By August 18, oil closed at $91.02 as peace-deal prospects dimmed. Reuters A day later, it pushed to $91.62, near a four-week high, on uncertainty about exports through the Strait. Reuters
A Reuters survey on July 31 projected that Brent would average $85.22 a barrel for all of 2026. Reuters But actual prices have spent most of August running $3 to $6 above that forecast, meaning traders see a real chance that supply disruptions continue through the end of the year.
The big question for the market is whether prices stay near $90 or break out in either direction. If a blockade actually stops traffic through the Strait of Hormuz, it would cut off about a fifth of the world's seaborne oil supply at once — and the $120 spike seen earlier in the conflict shows where prices could go. On the flip side, the August 28 dip came alongside signals about Federal Reserve policy, meaning that when geopolitical tensions go quiet even briefly, economic demand signals can pull prices back down.
A peer-reviewed study looked at whether Middle East escalations in 2025-2026 were tied to systematic changes in oil prices, adding an analytical layer to the price action, though its publication date is unconfirmed. MDPI
Oil's $89.31 settle on August 28 leaves it in the $88-92 range that has held for the back half of the month. That range reflects a market that has gotten used to the risk of disruption without yet pricing in something worse than what has already happened.
Here is what this means for ordinary people. When oil prices stay elevated, the effects trickle down over weeks and months. Gasoline at the pump gets more expensive. Home heating oil costs more. And if you hold energy stocks or index funds in a retirement account, those holdings can swing with oil prices too. The current standoff — fear of supply cutoffs pulling prices up, economic uncertainty pulling them down — is not a prediction of where oil goes next. It is a snapshot of what traders are willing to pay when two big questions have no answers yet.
