When the Route Is Gone, What Are We Benchmarking?
The Mercuria vs Baltic Exchange case and what it means for freight pricing after Hormuz
On 26 October, an expedited trial opened in London’s High Court. The claimant is Mercuria Energy Trading, one of the largest commodity traders in the world, with annual revenues exceeding $100 billion. The defendant is the Baltic Exchange - described by one shipping executive as the Dow Jones of shipping. The question before the court is deceptively simple: should the Baltic have suspended its TD3C benchmark when the Strait of Hormuz effectively closed in March?
Mercuria’s position is that it should have. TD3C prices a VLCC voyage from Ras Tanura to Ningbo - a route that, for much of 2026, no ship has been sailing. When traffic through the strait fell to single digits per day against a normal throughput of roughly 20 million barrels, Mercuria argues the assessment stopped measuring a freight market and started measuring an abstraction. It originally claimed losses in the hundreds of millions of dollars on physical contracts and FFAs, including the cost of transporting 370,000 metric tonnes of crude from the Middle East Gulf to China under terms benchmarked against an index it now says was invalid. It is not seeking damages in this action. It wants a declaration.
The Baltic disagrees. Its broker panel - described in its defence as highly experienced and knowledgeable - continued to assess the route on the basis that passage remained technically possible and that it is not unusual for a route to have little or no activity for a period of time. Suspending a benchmark mid-crisis, it argues, would have caused its own form of market disruption. Retrospective invalidation could force hundreds of trades to be unwound.
Both arguments hold. One shipbroker, speaking to the Financial Times, captured the tension precisely: “Mercuria were on the wrong side of some trades, but they might have a point.”
What makes the Baltic’s position difficult to sustain in full is what it did while making it. This month, the exchange launched TD3q - a new benchmark tracking VLCC output from Fujairah, outside the Hormuz. The stated rationale is continuity of market coverage. The implicit acknowledgement is harder to avoid: if TD3C remained a valid measure of the route all along, there was no gap for a new benchmark to fill.
For Commodity Traders:
The exposure is structural. FFAs written against TD3C have been settling against an index that - depending on how the court rules - may not have been measuring a real market. The hedging instrument and the physical position it is meant to offset can decouple entirely during a chokepoint closure. The basis risk that freight derivatives are supposed to eliminate becomes the largest risk on the book. The IEA has noted that freight now makes up as much as five times the commodity cost in some cases - at that ratio, benchmark integrity is not a technical question. It is a commercial one.
The new pricing architecture being discussed reflects this. A base freight index from a liquid, regularly transacted route such as Oman-to-China, with a separately published Hormuz risk premium covering war insurance, crew, delay, and transit cost. The hedging product tracks the base; the risk premium is priced and managed independently. It is a more honest structure - and the TD3q launch suggests the Baltic is moving in that direction regardless of the court’s verdict.
For Owners: The picture is different but not simpler. VLCC earnings at $1.29 million per day, Capesize Q3 earnings running 66% above the prior year - the rate environment of 2026 has been exceptional. But if TD3C assessments from the crisis period are invalidated, the reference point for time-charter equivalent calculations across months of the cycle comes into question. Owners who priced voyages, structured COAs, or benchmarked their fleet against those assessments face retrospective uncertainty about what their earnings were actually measured against. The benchmark dispute does not only affect those who lost money when rates spiked. It affects anyone who used the number as a reference.
The deeper dependency shift is this: when a benchmark can be contested in court, owners and traders alike need an internal reference that does not rely on the index alone. Real voyage P&L - calculated against actual cargo terms, actual bunker consumption, actual port costs - becomes the only number that holds regardless of what the court decides.
What the case forces into the open is a question the freight market has carried all year without fully examining it. The benchmarks that underpin commercial shipping were designed for a market in which the Persian Gulf loads, Hormuz transits, and cargo moves. They were not designed for a prolonged closure of the world’s most critical energy chokepoint. When that assumption broke in March, the instruments kept running. The TD3q launch suggests that even the institution most invested in defending the original index has concluded that the old architecture is no longer sufficient.
The 2026 Hormuz crisis has exposed three dependencies the market treated as stable and now knows are not:
The physical route,
The benchmark that prices it,
And the derivatives market built on top.
All three broke, or came close to breaking, within the same cycle.
If the court sides with Mercuria, every benchmark administrator will face pressure to develop clearer protocols for suspension during acute supply shocks. If the Baltic prevails, the market absorbs the precedent that an assessment can price a route no vessel is actively sailing - and adjusts how it reads indices going forward. Either outcome leaves the same structural question on the table. The firms that treat the route, the benchmark, and the derivative as three independently fragile layers - rather than one reliable stack - will be better positioned than those waiting for the court to tell them how.
Seven Oceans · Analyst Desk
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