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Despite a formal blockade, a surprising volume of crude oil, potentially over 2 million barrels per day, is transiting the Strait of Hormuz. Vessels are using clandestine methods like turning off transponders, which helps explain the market's relative calm despite the major supply disruption.
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The disruption in the Strait of Hormuz isn't a formal closure. Instead, shippers and producers are adopting a "wait and see" approach, halting flows due to reports of damaged ships and skyrocketing insurance premiums, effectively creating a self-imposed blockade.
Every 10 days the Strait of Hormuz is closed, a 200-million-barrel physical gap is created in the global oil flow. This is not a temporary kink but a massive hole in the supply chain that will take months to resolve and normalize, even long after transit resumes.
The 20 million barrels of oil flowing daily through the Strait of Hormuz represent 20% of global supply. A blockade constitutes a disruption four times larger than the Iranian Revolution or Yom Kippur War embargoes, with no simple replacement.
The Middle East conflict has moved beyond risk to a physical blockade of the Strait of Hormuz. With commercial tankers no longer transiting, nearly 20% of global oil is cut off from markets. This supply disruption, not just a risk premium, is driving oil prices toward $100/barrel.
The Iran crisis has caused the largest physical logistics disruption in the history of the modern oil market. However, it has not led to the largest price dislocation. This disconnect highlights the market's initial belief that the disruption would be short-lived, a view that is now being tested.
Major historical oil price movements were triggered by supply-demand imbalances of just 2-3 million barrels per day. A disruption at the Strait of Hormuz would impact 20 million barrels daily, a scale that dwarfs previous crises and renders standard analytical models inadequate.
Increasing global oil production is meaningless if the crude cannot be safely transported. The real challenge in modern energy conflicts is not total supply, but the logistical risk of moving it through contested chokepoints like the Strait of Hormuz, making transportation the primary driver of price instability.
The conflict's primary impact on oil is not that supply is offline, but that its transport through the Strait of Hormuz is blocked. This distinction is key to understanding price scenarios, as supply exists but cannot be delivered.
The full impact of the Hormuz closure hasn't hit yet. An "air pocket" in global tanker supply is developing. When tankers that departed pre-conflict finally arrive at their destinations, Asian inventories will begin drawing down at an unprecedented 10-15 million barrels per day, triggering a severe, delayed price shock.
Amidst government propaganda and media noise, the most reliable short-term signal for global markets is the physical flow of ships through the Strait of Hormuz. This tangible metric cuts through the uncertainty of geopolitical rhetoric.
