What Happened
A US-Iran ceasefire was announced this week. Shipping through the Strait of Hormuz is still basically at a standstill.
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As of April 9, only a handful of vessels have transited since the ceasefire went into effect. The IMO estimates roughly 2,000 ships are anchored in the Persian Gulf right now. Oil tankers, bulk carriers, cargo vessels, six cruise liners. All waiting for something to actually change.
An estimated 2,000 ships are anchored in the Persian Gulf, unable to pass through the strait. That includes tankers carrying oil the world uses every day.
The crisis locked in on March 27, when Iran’s Revolutionary Guard announced the strait was closed to any vessel traveling to or from ports in the US, Israel, and their allies. Tanker traffic dropped about 70% almost overnight. The Strait moves roughly 20% of the world’s daily oil supply, around 17 million barrels per day, along with significant LNG volumes.
VLCC spot rates hit record territory during peak disruption. Some fixtures reportedly came in above $430,000 per day. The White House is demanding the strait be reopened “without limitation, including tolls,” which tells you the two sides are still fighting over terms, not just timelines.
Why It Matters for Tanker Stocks
The Breakwave Tanker Shipping ETF (BWET) has become the market’s real-time Iran conflict gauge. A ceasefire headline drops it. An IRGC interdiction spikes it. It tells you exactly how much speculative money is sitting inside tanker names right now.
BWET has surged roughly 1,300% since the crisis began. That is not a fundamental trade. That is fear and positioning, and it can unwind fast.
FRO, STNG, DHT, INSW, TNK have all benefited from elevated rates. But those gains are built on a disruption that has not ended, and on VLCC rates that are not sustainable in a normal market. The moment ships start moving in real volume, rates come off fast.
The problem is the gap between a ceasefire on paper and ships actually transiting. War-risk insurance premiums are still elevated. Captains are not moving without firmer assurances. Until there is actual vessel flow through the strait, rate volatility stays extreme in both directions.
TXZEN Take
Monitor-only. The disruption trade is already priced in. Anyone who chased this move is sitting on big gains and big exposure at the same time. There is no clean entry here. If the strait reopens in earnest, spot rates normalize fast and any stock priced for prolonged dislocation takes a hit. Watch vessel flow data. Ignore the diplomatic press releases.
What To Watch Next
- Daily vessel count transiting the Strait via AIS trackers and MarineTraffic. A sustained rise is the real reopening signal, not a statement from either government.
- War-risk insurance premium movements. A meaningful drop means underwriters believe the passage is safe again.
- IRGC statements once the two-week ceasefire window closes. That is the moment this either stabilizes or blows up again.
- Whether the ceasefire extends, collapses, or converts to something more durable. Right now nobody knows.
- Earnings commentary from FRO, DHT, INSW on fleet positioning and how much exposure is contracted vs. spot.