Crude re-routing signals rarely appear in headlines first – they show up in arbitrage economics. In a market shaped by geopolitics, freight volatility, and shifting refinery preferences, tracking where barrels can profitably flow reveals demand patterns before physical movements confirm them.
This guide explains how we use arbitrage values to identify crude re-routing in real time, with a focus on the current dynamics reshaping flows into Asia. Our Kpler Arbitrage workspace combines price, freight, and quality into a single forward-looking view to surface re-routing signals earlier than physical flows.
Key terms defined
Before diving into market dynamics, here are essential terms used throughout this analysis:
Understanding Dubai’s market structure: Why Dubai firmed without a supply disruption
Dubai’s structure firmed in early February – not because of a major supply disruption, but because buying patterns are quietly changing. As Indian refiners continue to adjust crude slates in response to geopolitics, freight, and relative value, the clearest signals appear in arbitrage economics rather than outright price moves.
In a market that remains well supplied, arbitrage values – combining price, freight, and quality – reveal where demand is forming and where it is fading.
The backwardation signal
Dubai’s prompt structure reversed sharply into backwardation recently. The two-month spread moved to around +80¢ after averaging close to -20¢ in late January. This shift stems from buying behaviour rather than supply outages. Indian refiners continue to trim Russian Urals intake and lean more heavily on Middle Eastern alternatives.
Arbitrage values explained: What drives arbitrage economics
Arbitrage values combine three core components:
Price differentials between origin and destination benchmarks
Freight costs along the relevant shipping route
Quality adjustments reflecting refinery yield and processing requirements
When these factors align favourably, trade flows follow. When they diverge, barrels seek alternative destinations – or sellers adjust pricing to clear inventory.
How arbitrage signals appear before physical flows
Within the Kpler Arbitrage workspace, users can select Middle Eastern grades such as Basrah Medium, Oman, or Murban and compare forward arbitrage values into West Coast India across the forward curve – up to six months ahead. Improving arbitrage economics into India shows where substitution demand is materialising, even as headline OSPs lag the move.
The workspace consolidates forward curves, freight, and quality adjustments so users see where economics tighten before flows change.
The signal strengthens when comparing arbitrage values against refinery margins. Middle Eastern grades remain economically workable for Indian refiners adjusting feedstock blends rather than replacing Urals outright. This explains why Dubai has firmed despite a broadly comfortable supply backdrop.
India’s crude diversification: a case study in landed economics
The blending strategy
India’s pivot away from Russian crude unfolds gradually and compositionally. Recent purchases point to a blending strategy:
Heavier barrels such as Venezuelan crude provide the base
Lighter components including Murban, WTI Midland, and select West African grades balance the slate
The target: maintaining CDU intake in the low-30s API range
Why landed values matter more than FOB prices
This dynamic appears most clearly in landed values rather than flat price differentials. In the Kpler Terminal, users can set the destination to West Coast India and compare delivered costs across grades to see how blending economics evolves as freight rates and regional differentials move.
That landed view makes substitution and blending economics immediately comparable.
Grades to compare for Indian blending economics:
Murban (UAE)
WTI Midland (US)
Castilla (Colombia)
Nemba (Angola)
These comparisons explain why certain grades continue to flow into India even when outright pricing appears stretched. For refiners, relative landed value – not just FOB pricing – determines what fits into the slate.
The Brent-Dubai EFS: reading the Atlantic-Asia balance
Current EFS dynamics
Dubai has firmed on improved spot demand, but the Brent side has done most of the moving recently. This is largely due to the US-Iran tensions , whereby geopolitical risk is reflected more in the liquidity of a futures market like ICE Brent. This shift is reflected in delivered economics.
West-to-East arbitrage remains closed
Comparing landed values for Brent-linked grades into India’s west coast with regional reference barrels such as Murban and Oman shows that West-to-East economics remain effectively closed. Two factors keep the arbitrage constrained:
The elevated Brent-Dubai spread prices Brent-linked barrels at a premium to Dubai-linked alternatives
Freight has lifted delivered costs significantly
This framework helps isolate whether spread moves stem from regional demand shifts, freight changes, or relative grade availability – rather than treating the EFS as a standalone indicator.
Freight’s role in market dynamics: The decisive arbitrage variable
Freight has become the dominant constraint across several key routes:
Kpler’s integrated freight inputs display how rate moves flip route economics in real time.
How freight flips arbitrage values
By switching between routes – for example, USGC to NWE versus USGC to India – users see how rising freight flips arbitrage values from marginally positive to decisively negative. Forward views help identify:
When routes may reopen
When sellers will need to adjust differentials to clear barrels
This proves particularly relevant for West African grades, where softer European demand and high freight force pricing adjustments – even as some grades begin to look more workable into India on a blending basis.
Frequently asked questions
What factors influence arbitrage values?
Four primary factors determine arbitrage viability:
Benchmark spreads between origin and destination pricing
Freight rates on the relevant route
Quality premiums or discounts based on API gravity, sulphur content, and yield characteristics
Refinery margins at the destination, which determine willingness to pay for specific grades
How do freight rates impact crude pricing?
Freight acts as a tax on distance. When rates rise sharply – as they have on West Africa-Asia routes – sellers must either:
Accept lower netbacks to maintain competitiveness
Redirect barrels to closer markets
Wait for freight to normalise
Rising freight effectively shrinks the competitive radius for any given crude grade.
Why track arbitrage instead of physical flows?
Physical flow data is inherently backward-looking – it shows where barrels went, not where they will go. Arbitrage values provide a forward-looking view of where trade routes may respond as conditions change. Economics tighten or break first, often well before those shifts appear in physical trade data. Kpler’s arbitrage views provide precisely that early read.
Turning arbitrage signals into market views
Together, these arbitrage signals support several clear market conclusions:
Dubai structure remains supported, driven by Urals displacement rather than outright supply tightness
Brent-Dubai EFS remains biased lower, as Atlantic Basin economics continue to weaken
West African barrels may see selective demand into India, but pricing and freight will remain decisive
Arbitrage values do not predict flows in isolation, but they define what is economically viable as refinery behaviour evolves. In a market shaped by incremental adjustments rather than major disruptions, that distinction matters.
Summary: why arbitrage is the earliest signal
In today’s crude market, price alone rarely tells the full story. Arbitrage values bring together price, freight, quality, and refinery fit – offering a forward-looking view of how trade routes may respond as conditions change.
Key takeaways:
Dubai strength reflects substitution demand from India, visible first in arbitrage economics
Landed values – not FOB prices – determine which grades fit into refinery slates
Freight has become the swing variable, opening or closing routes as rates fluctuate
The Brent-Dubai EFS signals relative Atlantic versus Middle Eastern competitiveness
Forward arbitrage views identify route openings before physical flows confirm them
By surfacing these dynamics early, the Kpler Arbitrage workspace allows users to move beyond backward-looking flows and focus on where economics are tightening or breaking first.
Source: Kpler
