US-Iran diplomatic talks hope to push oil prices back up: WTI crude oil falls for the second consecutive day.
2026-04-15 01:32:01

The previous trading day, the two major benchmark oil prices rose by nearly 3% and over 4% respectively due to the US military's blockade of Iranian ports. The current rapid pullback in oil prices reflects strong market expectations that the risk of military conflict in the Middle East may ease, but the ongoing supply disruption risk in the Strait of Hormuz continues to firmly limit further significant price declines. This price movement directly reflects the complex game between the US and Iran and the fragility of the global energy supply chain.
Market participants generally believe that if the temporary ceasefire is extended or a more lasting agreement is reached, the global energy supply shortage will ease, thus putting downward pressure on oil prices. However, any uncertainty regarding the progress of negotiations could quickly reverse market sentiment. The following is an in-depth analysis of the current crude oil market from multiple perspectives.
Current price trends and immediate driving factors
On Tuesday, crude oil futures markets saw a significant pullback. WTI crude oil fell more than 6% from the previous trading day's relative highs, while Brent crude oil fell nearly 4%. This movement was primarily driven by diplomatic optimism: reports indicated that US officials were considering resuming face-to-face talks with Iranian representatives before the two-week temporary ceasefire ends on April 21. While previous negotiations in Islamabad, Pakistan, failed to achieve a breakthrough, both sides signaled a willingness to continue dialogue. US President Trump also indicated that negotiations could take place in the coming days. Despite the US-imposed maritime blockade, Iran has maintained contact with "appropriate parties," a sign interpreted by the market as a positive window for potential de-escalation.
John Kirdoff, a partner at Again Capital, noted, "The market seems hopeful that things will improve. All these volatility factors have already been fully priced in." Investors believe that diplomatic progress could reduce the risk of military conflict, thereby minimizing disruption to global energy supplies.
PVM Petroleum Institute analyst Tamas Varga cautioned that while negotiations have put downward pressure on oil prices, the current decline has to some extent ignored the actual losses caused by the disruption of physical crude oil circulation—the supply gap caused by geopolitical conflicts has not yet been fully reflected in prices.
From an intraday trading perspective, oil prices have shown some resilience during the pullback. WTI found support around $92 per barrel, thanks to the market's continued pricing in of supply disruption risks. Overall, short-term price fluctuations reflect a typical game pattern of "hope driving the decline, risk limiting the downside."
Prospects for US-Iran negotiations: Uncertainties behind optimistic expectations
The US-Iran relationship is currently the most critical geopolitical variable in the oil market. The market hopes the temporary ceasefire can be extended, significantly reducing the risk of an immediate deterioration in the Middle East. Both the US and Iran have shown an openness to dialogue: negotiating teams may return to Islamabad this week, and Pakistani Prime Minister Sheikh Baz Sharif has confirmed that efforts are ongoing. The Trump administration's strategy of applying pressure through blockades while maintaining dialogue channels demonstrates a balanced approach of "carrot and stick."
However, uncertainty remains prominent. The differences over Iran's nuclear program remain unresolved, and the US blockade of Iranian ports and Iran's threats against ports in its Gulf neighbors further complicate negotiations. Analysts generally believe that if negotiations make substantial progress, oil prices may test below $90 per barrel; conversely, if hostilities escalate, oil prices could return to March highs or even higher. PVM's Varga warned, "If negotiations fail to yield results, the downward trend in global oil inventories may continue into the third quarter of 2026 and beyond, driving a rebound in oil prices."
Current market pricing has already factored in some of the "diplomatic benefits," but the situation in the physical market is more complex. Ship tracking data shows that some vessels turned back when the blockade began, but some tankers with ties to Iran were still allowed to pass (because their destinations were not Iranian ports). This flexibility indicates that there is some room for maneuver in enforcing the blockade, while also highlighting the fragile balance of the situation.
The Strait of Hormuz: Risks and Constraints of the Global Energy Throat
The Strait of Hormuz, a vital lifeline for global oil transportation, handles approximately 20% of crude oil and liquefied natural gas shipments. Its situation directly determines the downside potential of oil prices. Analysts at Rabobank have explicitly warned that further deterioration in the Strait could trigger a supply crisis. The US maritime blockade, coupled with threats from Iran, has severely disrupted energy flows. Some refineries face the risk of crude oil shortages, which could then lead to global fuel supply shortages and exacerbate inflationary pressures.
The International Energy Agency (IEA) stated in its latest report that attacks on Middle Eastern energy infrastructure in March and Iran's effective blockade of the Strait of Hormuz resulted in the largest oil supply disruption in history—a loss of up to 10.1 million barrels per day. The IEA emphasized that "restoring energy flow through the Strait of Hormuz remains the most important factor in alleviating energy supply, price, and global economic pressures." The agency also significantly lowered its forecasts for global oil supply and demand growth in 2026: demand growth was revised down by 80,000 barrels per day, and supply growth by 1.5 million barrels per day.
Despite the current decline in oil prices, these geopolitical risks continue to provide medium-term support for oil prices. Any positive signals regarding the resumption of navigation in the Straits will reinforce market optimism; conversely, if disruptions worsen, the rebound in oil prices will far exceed the current pullback. Historical experience shows that tensions in regions like the Gulf often amplify supply anxieties and transmit them to the global economy through increased shipping costs and depletion of inventory buffers.
IEA Supply and Demand Forecast Adjustments and Broader Economic Impact
The IEA's latest monthly report highlights the profound impact of the Middle East conflict on the global oil market. Global oil supply contracted significantly in March, and while non-OPEC+ producers have the potential to increase production, this is insufficient to fully compensate for the losses from the Hormuz Belt. On the demand side, the conflict has led to flight cancellations and LPG supply disruptions in the Middle East, reducing global oil demand by more than 1 million barrels per day compared to previous expectations.
The broader economic implications warrant attention. First, energy price fluctuations directly impact global inflation expectations. If the Strait of Hormuz remains blocked, refinery shortages will drive up gasoline, diesel, and jet fuel prices, consequently increasing costs for manufacturing and transportation. Second, as major importers of Hormuz crude (China, India, Japan, etc.), supply chain disruptions in Asia will amplify the risk of economic downturn. Third, while OPEC+ oil-producing countries maintain their current production plans, actual implementation faces geopolitical uncertainties, and increased production from non-OPEC+ sources, such as US shale oil, is unlikely to fill the shortfall in the short term.
Historically, similar risks during the 1970s oil crisis and the 1990s Gulf War triggered a linkage between soaring oil prices and global economic recession. While the current scenario has not reached the level of a full-scale war, the "proxy game" of blockades and counter-threats is enough to create persistent supply anxiety. Although global oil inventories accumulated in 2025, the current scale of disruptions far exceeds that of the same period in history, limiting the buffering effect of inventories.
Technical Analysis and Key Signals

(WTI crude oil daily chart source: FX678)
From a technical perspective, the current oil price pullback has erased some of the previous day's gains, but it remains in a relatively high-level consolidation range. WTI crude oil found support around $92-96 per barrel, mainly due to the underlying logic of tight physical supply. Brent crude oil also maintained some resilience above $95 per barrel.
Investors should pay close attention to the following key signals: First, the substantive progress of the US-Iran negotiating teams in Islamabad, and the possibility of extending the ceasefire before April 21; second, changes in actual traffic volume in the Strait of Hormuz—some oil tankers have already been allowed to pass, showing flexibility in implementation; third, further adjustments to supply and demand forecasts in subsequent IEA monthly reports; and fourth, dynamic changes in global refinery inventory levels and crack spreads.
Overall, the crude oil market is currently operating under a dual logic framework of "negotiation-driven decline + risk premium support." In the short term, diplomatic optimism may continue to suppress oil prices; however, in the medium to long term, the vulnerability of the Strait of Hormuz means that any supply disruption risk will become an implicit bottom line for oil prices.
Outlook and Risk Warning
Looking ahead, if the US-Iran dialogue progresses and a ceasefire is extended, oil prices are expected to continue to be under pressure in the short term, testing even lower levels. However, geopolitical uncertainty is extremely high, and any unexpected escalation could trigger a sharp rebound. The global economy is in a sensitive period of post-pandemic recovery intertwined with multiple geopolitical conflicts, and stable energy prices are crucial for curbing inflation and supporting growth. Market participants should remain cautious and comprehensively assess diplomatic progress, shipping data, and changes in macroeconomic supply and demand.
As the lifeblood of the global economy, crude oil price fluctuations not only affect the energy sector but also impact a wide range of supply chains through cost transmission. In the current environment, risk management is more crucial than simply making directional judgments.
- Risk Warning and Disclaimer
- The market involves risk, and trading may not be suitable for all investors. This article is for reference only and does not constitute personal investment advice, nor does it take into account certain users’ specific investment objectives, financial situation, or other needs. Any investment decisions made based on this information are at your own risk.