Oil approaches $100 as Hormuz disruption and ceasefire doubts trigger sharp supply risk repricing

London | EcoPulse24

Oil nears $100 as fragile ceasefire and Hormuz disruption reshape supply outlook

Oil prices surged toward $100 per barrel on Thursday as markets rapidly reassessed supply risks linked to the fragile Iran – US ceasefire, with disruptions around the Strait of Hormuz emerging as the dominant driver of price formation following the previous session’s historic sell-off.

WTI crude rose sharply to trade near $100, while Brent climbed toward $97, partially reversing a nearly 16% plunge in the prior session, which marked the steepest daily decline since 2020. The rebound reflects a rapid shift from short-lived de-escalation optimism to renewed concern over the stability of global oil flows and the credibility of the ceasefire framework.

Tensions intensified after both Washington and Tehran accused each other of breaching the agreement, while continued Israeli operations in Lebanon further complicated the scope of the ceasefire. Iranian officials signaled that Lebanon is included within the deal, raising the probability that ongoing strikes could formally undermine the truce and extend the conflict’s energy impact.

The Strait of Hormuz remains effectively constrained, with reports indicating that vessel passage is subject to military approval, significantly slowing transit. According to Reuters, only one oil products tanker crossed the strait within the first 24 hours of the ceasefire, highlighting the severity of the disruption at one of the world’s most critical energy chokepoints.

Hormuz carries roughly 20% of global oil and gas flows, making any restriction a systemic supply shock rather than a localized disruption. This shift introduces a conditional supply environment, where flows are no longer assumed to be continuous, forcing markets to embed geopolitical risk directly into pricing.

Energy markets reprice supply risk across key benchmarks

The following snapshot reflects real-time pricing shifts across major energy assets as geopolitical tensions escalate:

While crude prices moved sharply higher, natural gas declined, indicating that current market dynamics are driven primarily by oil-specific supply risks rather than a broad-based surge in energy demand. This divergence reinforces the view that geopolitical disruption - not consumption recovery - is the dominant force shaping price action.

EcoPulse24 Analysis
The current rebound in oil is not a continuation of a bullish trend, but a structural repricing of supply risk under conditions of geopolitical instability. The Strait of Hormuz has effectively transitioned from a stable transit corridor to a conditional chokepoint, where access depends on military and political developments rather than established trade flows.

This distinction is critical. Markets are no longer pricing oil based solely on production levels or demand forecasts, but on the reliability of physical transport routes. Even partial restrictions introduce uncertainty that amplifies volatility and elevates the baseline price level.

The divergence between oil and natural gas further clarifies the nature of the shock. This is not a synchronized energy rally driven by demand expansion, but a targeted repricing of crude linked to geopolitical exposure. Such behavior typically signals the emergence of a risk premium embedded in supply expectations.

At the macro level, oil approaching $100 reintroduces inflationary pressure across the global economy. Higher energy costs feed directly into transportation, manufacturing, and consumer prices, particularly in import-dependent regions. This dynamic complicates the path for central banks, potentially delaying monetary easing and reinforcing a higher-for-longer rate environment.

The speed of the rebound also reveals how fragile market confidence remains. The previous session’s sharp decline was driven by temporary optimism around the ceasefire, but that narrative has quickly unraveled. Markets are now pricing not stability, but the probability of renewed disruption.

If Hormuz access remains conditional, oil prices may begin to establish a higher structural floor, not as a temporary spike, but as a reflection of persistent geopolitical risk embedded within the global energy system. This marks a broader transition toward a supply-driven pricing regime, where energy security becomes a primary determinant of market direction within the evolving Energy Crisis landscape of 2026.