International petroleum costs climbed on Thursday morning as traders braced for increased instability following a tenuous 14-day ceasefire between the US and Iran that remains on a knife’s edge. Brent crude rose 2.2% to $96.70 per barrel, whilst WTI rose 2.8% to $96.90, as traders watched the agreement announced late on Tuesday. The fragile accord, which encompasses plans to restore access to the critically important Hormuz passage, has already been strained by fresh Israeli strikes on Lebanon that spurred Tehran to warn of a “response they will regret”. Market watchers warn that any escalation could interrupt oil shipments from one of the world’s most critical shipping lanes, sustaining high crude costs significantly higher than pre-conflict levels.
Petroleum costs climb due to political instability
The rise in oil prices reflects deep-seated concerns amongst traders about the stability of the ceasefire agreement. Analysts at OCBC bank emphasised that talks between Iran and the United States remain “fragile”, with the risk of rapid deterioration should either side intensify military operations. The oil flow has been driven primarily by concerns regarding how Tehran will handle vessel traffic through the Strait of Hormuz, a chokepoint through which approximately one-fifth of the world’s oil passes daily. With only a handful of ships crossing since the deal was announced—compared to the typical 130 vessels per day—significant backlogs have accumulated, and maritime tracking firms estimate it will take at least ten days to resolve delays even if standard cargo levels resume immediately.
Energy consultancy Frontier Economics cautioned that oil prices are likely to remain elevated for a minimum of twelve months, given the significant harm inflicted on local energy infrastructure during the conflict. Damaged facilities require extensive periods for repair and rehabilitation to full capacity, creating a systemic shortage in worldwide energy markets. The uncertainty extends beyond immediate supply concerns; traders are closely monitoring any alterations in Iran’s oversight mechanisms for the strait and evaluating the likelihood of further military confrontations. Several nations, including Malaysia, India and the Philippines, have already begun negotiating safe passage arrangements through the waterway, underscoring the severity of disruption to global shipping and energy markets.
- Brent crude up 2.2% to $96.70 a barrel on Thursday
- West Texas Intermediate climbed 2.8% to $96.90 due to ceasefire concerns
- Only a handful of ships crossed Strait of Hormuz since deal announcement
- At least ten days required to resolve vessel backlog at current rates
The Strait of Hormuz remains the key flashpoint
The Strait of Hormuz has become the pivotal battleground in assessing if the ceasefire will hold. Iran’s navy has issued explicit warnings to merchant vessels that any ships seeking to transit the waterway without permission “will be targeted and destroyed,” according to shipping brokerage firm SSY. This threat constitutes a breach of the ceasefire agreement’s core condition—that vessels should be able to traverse safely the strait. The messaging from Tehran indicates lingering distrust remains despite the deal, with hardliners within the Iranian government possibly attempting to maintain pressure on global maritime traffic to weaken the deal’s credibility and secure additional concessions.
The strategic political stakes surrounding this critical shipping route are impossible to overstate. Approximately one-fifth of the world’s oil transits through the Strait of Hormuz each day, making it essential to global energy security. Any prolonged disruption or renewed Iranian military action could spark another sharp spike in crude prices and destabilise economies worldwide. Market observers are acutely aware that the ceasefire’s fragility hinges largely on how Iran chooses to police vessel movements through the strait. Should Tehran enforce restrictions aggressively or launch fresh attacks, the agreement could collapse within days, possibly triggering a renewed conflict that would cripple energy markets and global commerce.
Port bottlenecks jeopardises worldwide energy supplies
Since the ceasefire announcement, shipping traffic through the Strait of Hormuz has dropped sharply to a fraction of normal levels, with only a small number of vessels attempting the crossing compared to the previous peacetime average of 130 transits per day. This dramatic reduction reflects shipowners’ reluctance to risk their vessels in disputed waterways, even with a alleged accord in place. The resulting backlog of waiting vessels now stretches across ports in the region, with maritime tracking firm Pole Star Global estimating that clearing existing congestion will require a at least ten days at full capacity. This gridlock threatens to compound upward price pressures on energy costs and hold up essential goods to manufacturers and consumers worldwide.
Several nations have begun pursuing independent bilateral pathways to obtain safe passage guarantees for their vessels, underscoring the limitations of the truce structure. Malaysia, India and the Philippines have all initiated negotiations with Iranian authorities, effectively regarding the Strait of Hormuz as a contested region requiring country-to-country arrangements rather than a freely navigable international waterway. This division of maritime routes raises significant doubts about the ceasefire’s durability and suggests that even if military hostilities cease, economic disruption may endure without end. The longer shipping stays constrained, the greater the pressure on worldwide energy sectors and the more driven stakeholders are to heighten rather than de-escalate tensions.
| Metric | Current Status |
|---|---|
| Daily vessel transits pre-war | Approximately 130 ships |
| Vessels crossing since ceasefire | Only a handful |
| Time to clear backlog | Minimum 10 days at full capacity |
| Global oil passing through strait | Approximately one-fifth of world supply |
Ceasefire instability tests investor confidence
The conditional fortnight ceasefire agreement, announced just before President Donald Trump’s deadline on Tuesday night, has done little to settle market nerves. Instead, investors remain acutely aware of the deal’s precarious foundations, particularly in the wake of Israel’s latest attacks on Lebanon and Tehran’s ensuing caution of a “regret-inducing response” if attacks persist. Market strategists at OCBC bank have noted that crude prices keep rising due to ongoing indications that negotiations between Iran and the United States remain fundamentally unstable. This fundamental weakness means that even modest geopolitical developments could trigger fresh volatility across global energy markets.
Uncertainty extends beyond military posturing to the practical mechanics of the ceasefire itself. Traders and analysts are wrestling with unanswered questions about how Tehran intends to oversee and regulate shipping movements through the Strait of Hormuz, a critical chokepoint through which approximately one-fifth of the world’s oil supply passes each day. Danny Price, a strategist at consultancy Frontier Economics, emphasises that the relationship between Iran and the United States remains “obviously fragile,” making any sudden policy shift a distinct possibility. Additionally, compromised oil and gas facilities across the region will demand months of repairs, suggesting that high energy costs may persist for at least another year regardless of whether the ceasefire holds.
- Brent crude climbed 2.2% to $96.70 as traders watch ceasefire durability
- Israel’s Lebanese strikes trigger fresh Iranian retaliation declarations in the coming hours
- Damaged energy sector systems will take months to return to full capacity
Extended financial effects for power sector markets
The effects of the persistent Middle Eastern instability reach far further than short-term price swings, with analysts forecasting sustained pressure on international fuel costs throughout 2025 and beyond. Even if the ceasefire holds, the significant damage inflicted on oil and gas infrastructure across the region means that production capacity will stay limited for months. This supply-side constraint, combined with the heightened geopolitical risk premium that investors now demand, suggests that crude prices are unlikely to retreat to earlier prices in the coming months. Market participants are progressively incorporating a revised baseline for fuel prices that captures both infrastructure damage and persistent political instability.
The broader financial impacts flow throughout multiple sectors as businesses globally adjust to rising energy costs. Production, logistics, and heating expenses have all grown considerably, with these rises eventually passing through to retail prices. Developing countries, especially those facing foreign currency constraints, face acute challenges in securing essential oil imports at current levels. Monetary authorities assessing inflation pressures must now manage an external disruption mostly beyond their control, complicating monetary policy decisions in Asia, Europe, and elsewhere. The combination of these elements suggests that energy markets will continue to be a central focus for investors considering international economic strength during the coming year.
Damaged physical assets extends price pressures
Across the Persian Gulf, essential oil and gas production plants have incurred substantial harm that cannot be rapidly repaired. Refineries, pumping stations, and export terminals need comprehensive rebuilding and security assessments before returning to complete operational capacity. Sector specialists project that even with accelerated repair programmes, it will take a minimum of many months to restore damaged capacity to pre-war capacity. This infrastructure deficit functions as a underlying support under energy prices, preventing any sharp decline regardless of short-term diplomatic developments or lowered regional tensions.