Tanker Benchmarks: Compare Routes Before Rates

Key takeaways

• Define the physical enquiry before selecting the reference.
• Keep composite indices, route observations and monetary measures distinct.
• Identify material differences in cargo, route, parcel and service scope.
• Treat a benchmark-to-offer gap as a question requiring explanation.
• Do not assign unsupported adjustments merely to make the numbers comparable.

Start with the physical movement

The desk should identify the product, proposed quantity, loading and discharge basis, timing and vessel requirements relevant to the enquiry. These details define the service being procured or offered.

Only then should it select a benchmark observation for comparison. Starting with a familiar ticker and fitting the cargo into it can conceal the very differences that drive the actual proposal.

The selected reference need not describe every feature of the shipment to be useful. It may provide context for direction or a related market. The report should say what role it serves and which differences limit a direct monetary comparison.

Do not treat broad tanker terminology as enough to establish relevance. The actual commercial question is more specific than a sector label.

Read the reference's own scope

The BDTI benchmark statement specifies vessel and route parameters for the market rates it measures. Baltic Dirty Tanker Index benchmark statement

For the chosen series, use the applicable authorised specification to identify what it represents. Keep the route, vessel basis, cargo assumptions and unit alongside the observation.

A numerical comparison should not imply that the actual vessel and cargo have been accepted simply because they resemble the reference. Technical suitability, terminal requirements and counterparty acceptance remain separate assessments for the real movement.

Likewise, do not assume a published assessment is an offer available to the business. It can inform the enquiry while the actual proposal still needs to be obtained and reviewed on its own terms.

Choose the comparison method for the question

The table prevents a common category error: using an answer to the first question as though it settles the last.

Keep units visible throughout the report

A tanker review can contain index points, quoted percentages, monetary freight and daily earnings measures. These should not share an unlabeled value column.

Before converting or comparing, identify what each amount means and which inputs the calculation needs. A percentage-based freight indication requires its relevant reference and treatment; a daily contribution measure requires a defined cost and time boundary.

Do not invent missing inputs to create a direct conversion between unlike observations. Some comparisons are better expressed as relative movement or separate contextual panels rather than a single monetary ranking.

Where an analytical conversion is used, state the assumptions and preserve the original observation. This lets the reviewer distinguish source data from the desk's interpretation.

Explain differences without manufacturing precision

A physical proposal may differ from the reference in parcel size, timing, route alternatives or service requirements. Identify those differences before labelling the price gap.

Some differences can be quantified through supported offers or a defined model. Others may remain qualitative. Do not assign a convenient adjustment merely to make the final number appear directly comparable.

The desk can still reach a useful conclusion. It may determine that the reference is informative about direction but insufficient to assess the specific premium. The next action is then to obtain comparable proposals or clarify the material scope difference.

A clear limitation is preferable to a false precision that obscures the actual evidence gap.

Fictional case: the familiar reference is the wrong comparator

A fictional charterer uses its usual tanker-market reference to evaluate a new cargo enquiry. The headline observation is readily available and recent, so the desk initially treats the difference from the offered freight as evidence that the proposal is expensive.

A review of the shipment shows a materially different route and service requirement from the familiar reference. The comparison has not established what a genuinely comparable proposal would cost.

The desk retains the original observation as broad context. It then identifies a more relevant route basis, obtains the appropriate authorised specification and seeks actual proposals for the shipment. Any remaining difference is assessed against the cargo, vessel and service conditions rather than a generic premium label.

The original benchmark was not necessarily inaccurate. It was being asked to answer a question outside the comparison the desk had established.

Check timing and evidence status

A current physical offer and an older benchmark observation may still be useful together, but their timing difference must be visible. The same applies when the benchmark is current but the offer has not been reconfirmed.

Use the actual observation date rather than the date a dashboard retrieved the value. Check whether the source contains a new assessment or simply the latest available older observation.

Keep offer status equally clear. A reported fixture, indicative message and firm proposal should not be treated as interchangeable evidence of the terms available now.

The desk should know whether the comparison supports a historical explanation, a market hypothesis or an immediate commercial decision. Each purpose requires a different level of confirmation.

Compare complete monetary scope when the decision requires it

If the task is to choose between actual shipping proposals, define a common service endpoint and identify the necessary costs under each offer.

Do not compare a bare freight subtotal with an amount that includes additional services without reconciling the difference. If a required item remains unpriced, mark the proposal incomplete rather than entering zero.

For vessel employment, add the actual cost and duration assessment under a stated economic measure. A higher freight receipt can still produce a lower contribution if the movement requires greater expenditure or more time.

The benchmark can help frame the negotiation, but the complete supported proposal determines what the business is actually considering.

State what would change the conclusion

The recommendation should name the material gap that remains. It might be a missing comparable offer, an unresolved route alternative or a revised quantity basis.

Identify the evidence needed and the role able to provide it. Do not request generic additional market commentary when the issue is a specific scope question.

If the reference remains only contextual, keep that limit in the final note. The decision maker should not later read the benchmark comparison as proof that the selected freight was objectively above or below a universal market price.

Common mistakes

One mistake is selecting a familiar tanker reference before defining the cargo movement. Another is mixing index points, freight indications and daily earnings in one unlabeled comparison.

A third error is inventing adjustments for scope differences without evidence. Finally, do not treat a benchmark observation as vessel acceptance, a current counterparty offer or a complete employment valuation.

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