Crude oil prices are back near multi-month lows as the United States Oil Fund (AMEX:USO) shed 4.09% on Saturday, June 21, 2026, closing at $106.71. The fund's 52-week range of $105.65 to $154.08 tells the story of an extraordinary round trip: a war-driven spike followed by a collapse as diplomacy displaced conflict in the Persian Gulf.
At a Glance
- USO closed at $106.71, down 4.09% on the session and just pennies above its 52-week low of $105.65
- Brent crude futures fell roughly 4.4% on the week, breaking below $74 per barrel for the first time since the Iran conflict began
- WTI futures traded near $71, matching Brent's decline on an equal 4.4% slide
- Brent has lost approximately 27% over the previous month as peace negotiations came to a head
- The IEA now projects a global oil surplus in 2027, a reversal of its March outlook
| Price | 106.71 USD |
|---|---|
| Day change | -4.55 (-4.09%) |
| 52-week range | 105.65 – 154.08 |
| RSI (14) | 27.54 |
| Volume | 4,305,554 |
What Broke the Market Open
The catalyst is straightforward: the United States and Iran signed a memorandum of understanding that calls for reopening the Strait of Hormuz and guaranteeing freedom of navigation for oil tankers and other vessels that had been effectively frozen on either side of the chokepoint. Brent crude, the international benchmark on which almost all other oil grades are priced, responded with a roughly 4.4% single-session decline, dropping below $74 per barrel. WTI contracts, the US benchmark settled at Cushing, Oklahoma, tracked that move to the dollar, changing hands near $71.
The Strait of Hormuz carries roughly a fifth of global seaborne oil. Its closure during the Iran conflict sent prices surging through late 2025 and into early 2026. The MOU's promise of safe transit rights is now working in reverse, pulling the risk premium that had been baked into every barrel back out of the market at speed.
Supply Picture: Inventories Are Thin on Both Sides of the Atlantic
The price collapse is not happening into a well-supplied market. That distinction matters enormously for anyone trying to read the next move. Data from the Cushing, Oklahoma, terminal, the physical delivery point for WTI futures contracts, shows stored volumes have dropped to around 19 million barrels, the first time the facility has held less than 20 million barrels since the Permian Basin production surge of the mid-2010s. Robert Yawger, Mizuho's director of energy futures, put the stakes plainly: if you hold a WTI contract to expiration, you are entitled to 1,000 barrels from Cushing. If the tanks run dry, that contractual obligation becomes very difficult to honor.
Globally, the picture is similarly lean. OECD member nations drew down strategic petroleum reserves to keep prices from going completely vertical during the conflict, which means aggregate storage levels are well below pre-war baselines. The market rebalanced, but it did so partly through inventory destruction rather than through additional production, leaving the system with less cushion than it would normally carry into a period of demand recovery.
JPMorgan's head of commodities research, Natasha Kaneva, captured the nuance in a note to clients: the oil shock evolved broadly as expected in terms of scale and duration, but the rebalancing mechanism relied more heavily on demand losses and inventory withdrawals than the bank had initially modeled. That distinction shapes the recovery path. Demand losses can reverse quickly as peace restores economic activity in affected shipping lanes. Inventory deficits take months of production surplus to rebuild.
Demand Outlook and the IEA's Revised Call
Contrary to what analysts were projecting as recently as March, the International Energy Agency has shifted to a surplus forecast for 2027. That revision reflects both the demand destruction from months of elevated prices and the expectation that production from outside the Persian Gulf corridor, primarily US shale and OPEC members with capacity headroom, will fill the gap as Hormuz reopens. Major banks have started adjusting their price targets accordingly. JPMorgan cut its Brent forecast for the third quarter to $86 per barrel and for the fourth quarter to $80, both of which are already above where contracts are currently trading.
That gap between bank targets and current futures prices is unusual and worth unpacking. It suggests either that JPMorgan sees a floor forming near current levels, based on thin inventory and geopolitical residual risk, or that the market is pricing a faster normalization than the bank's models assume. Given that Cushing volumes have not been this low in a decade, and that OECD reserves need replenishment, a case exists for the former.
What the Numbers Say
USO's RSI reading of 27.54 is firmly in oversold territory, a level that historically signals exhausted selling pressure rather than the start of a new structural bear trend. The fund is trading at $106.71, only $1.06 above its 52-week low of $105.65, meaning it has essentially given back the entire premium the market assigned to the Iran conflict. The 52-week high of $154.08 represents roughly 44% of upside from the current price, the full extent of the war premium at its peak.
The bull case rests on three concrete pillars: first, Cushing inventories at decade lows create physical tightness that limits how far prices can fall before WTI contracts become difficult to settle; second, OECD strategic reserve drawdowns mean that replenishment buying is coming and will support prices on dips; third, the IEA surplus call is for 2027, not today, giving the market room to tighten again in the interim. The bear case is equally grounded: the MOU is preliminary, not a binding treaty; shipping lines are waiting to see if the peace holds before resuming full-volume transits; and JPMorgan's own revised targets of $80 to $86 imply that even in a constructive scenario, upside from current levels is capped in the near term.
Geopolitical Overhang: The MOU Is Not a Peace Treaty
The most significant variable ahead is whether the Strait stays open. Iran's parliamentary speaker Mohammad Bagher Ghalibaf has said any ceasefire arrangement must include Lebanon, a position Israel has firmly rejected. Jorge León, head of geopolitical analysis at Rystad Energy, framed the risk precisely: the concern is not that Iran wants permanent closure of the Strait, but that Tehran could use access to it as a pressure point again if it believes its negotiating position is eroding, or if it concludes the US and Israel have not honored their side of the deal.
Larger shipping operators have already signaled caution, opting to wait several weeks before resuming normal transit patterns. Freight analysts note that even if the physical waterway reopens without incident, the market may continue to price in some probability of renewed disruption until a more durable agreement is in place. That residual risk premium will not disappear on the signing of a memorandum alone.
Frequently Asked Questions
Why did oil prices drop so sharply after the US-Iran MOU was signed?
The Strait of Hormuz closure had injected a substantial risk premium into crude prices. Once the US and Iran agreed on an initial framework to reopen the waterway, the market began removing that premium rapidly. Brent lost roughly 27% over the month leading up to and including the agreement, reflecting both easing supply-chain fears and the IEA's revised surplus outlook for 2027.
What is the significance of Cushing, Oklahoma, inventory levels falling below 20 million barrels?
Cushing is the physical delivery point for WTI futures contracts. When a trader holds a contract to expiration, they receive 1,000 barrels of crude from that facility. Volumes at Cushing have not been this low since the Permian Basin production boom of the mid-2010s, creating real settlement risk and a potential floor for WTI prices regardless of the broader bearish trend.
What are JPMorgan's current Brent crude price targets?
JPMorgan revised its Brent targets downward, setting $86 per barrel for the third quarter and $80 per barrel for the fourth quarter of 2026. Both levels are above where Brent is currently trading, which the bank attributes partly to low inventory levels and residual geopolitical risk in the Persian Gulf.
Does an RSI below 30 on USO mean the sell-off is over?
An RSI of 27.54 indicates that USO is in technically oversold territory, which often precedes a period of at least short-term stabilization. It does not guarantee a price reversal, and the fund remains within cents of its 52-week low. Investors should weigh the oversold signal against the structural risks, including the preliminary nature of the US-Iran agreement and ongoing inventory deficits.
What Comes Next for Crude
The weeks ahead will test whether the initial US-Iran agreement translates into sustained open transit through the Strait of Hormuz. Shipping operators are watching closely, and so are the futures markets. Cushing inventories at decade lows and depleted OECD strategic reserves set a physical floor that should prevent a freefall from current levels. USO sitting at $106.71, barely above its 52-week floor and carrying an RSI below 28, reflects a market that has priced in nearly every piece of good news available. The remaining variables, Lebanon, the durability of the MOU, and the pace of inventory rebuild, will determine whether $105 is a base or just a waypoint.
