Reasons, estimated margin and potential for a further drop of fuel prices
In early June 2026, the global oil market demonstrated a significant decline. After approaching $100 per barrel, the cost of Brent crude oil dropped to $76–79. At the same time, European Platts petroleum product quotations fell, and with them — the estimated cost of Ukrainian gasoline and diesel fuel imports.
Thus, the necessary economic prerequisites for lower retail prices of petroleum products in the domestic market have been formed. The reasons include cheaper imports, a decrease in import parity, and a significant expansion of the estimated margin of gas station operators.
In such situation, one could expect a more noticeable price drop at Ukrainian gas stations. However, the cost of A95 gasoline and diesel fuel reacts to external changes much slower.
Retail prices should not mechanically repeat every fluctuation in Brent or Platts. They are affected by the exchange rate, taxes, logistics and storage costs, war risks, expenditures on energy supply backupping, maintenance of inventories, and the time lag between the purchase of fuel and its sale at gas stations.
At the same time, the current dynamics of the estimated margin indicates that the decrease in external quotations in only partially translated in retail prices so far.
What the estimated margin shows
The most indicative is the situation on the diesel fuel market. As of June 16, 2026, the estimated retail margin for diesel fuel approached maximum over the entire observation period.
According to the Scientific-Technical Center «Psycheа» calculations, the key indicators look as follows:
| Indicator | Value |
| Estimated margin of diesel fuel as of 16 June | 15.15 UAH per litre |
| Maximum over the historic statistical data array | 16.20 UAH per litre |
| Average over the relevant period | 8.95 UAH per litre |
| Estimated margin approximately 2 months ago | 1.02 UAH per litre |
It is important to note that the estimated margin is not the net profit of the gas station operator. It reflects the difference between the average retail price and the import parity estimate. From this difference, chains finance logistics, storage, manpower, acquiring, loyalty programmes, infrastructure maintenance, generators and reserve stocks, as well as other operating and financial costs.
Therefore, a high estimated margin by itself does not point to collusion, abuse or unfair conduct of operators. However, its approach to the upper limit of the historical range is an important economic signal. It indicates a significant gap between current retail prices and the estimated cost of imported resources.
Why retail prices remain inert
1. Time lag and expensive product residues
Gas stations sell fuel purchased earlier, sometimes at higher quotations and exchange rates. Therefore, the decline in Brent and Platts cannot be immediately seen on price labels.
This argument is economically reasonable for a limited period. However, its persuasiveness decreases, as stocks are renewed and the estimated margin remains high.
2. Asymmetric reaction to changes
The Ukrainian fuel market, like the markets of many other countries, often reacts faster to an increase in prices of imported resources than to their decrease.
The probable reason is the desire of operators to promptly make allowance for the risk of a future increase in procurement prices, while during periods of falling quotations, chains try to sell more expensive stocks and restore margin after previous drops. However, under a long decrease in external quotations, such asymmetry should gradually go down.
3. Transferring discounts to loyalty programmes
Some chains reduce not the base price on price labels but the actual selling price through mobile applications, personal offers, cashback or accumulation programmes.
This may be good for regular customers. At the same time, such a model makes it difficult to estimate the real average price and actual margin, since different consumers buy the same fuel at different prices. That is why the analysis of price labels alone may slightly overestimate the actual margin of individual chains, although it remains an important indicator for consumers not covered by loyalty programmes.
4. Significant difference between price segments
In mid-June, the difference between the prices of premium and budget chains for certain types of fuel reached UAH 7–8/l.
Part of this gap can be explained by the difference in the costs of service, infrastructure, gas station location, backup power supply, logistics and marketing. However, such a difference also shows that lower retail prices are already economically feasible. This puts up competitive pressure on operators with higher prices.
What is the potential for further decline?
If Brent remains in the range of $75–80 per barrel, European Platts quotations do not resume growth, and the exchange rate and logistics costs remain relatively stable, the Ukrainian retail market will have room for further price reductions.
The approximate potential for reduction in some chains, primarily in the premium segment, can make 2–4 UAH/l.
This assessment does not mean that all operators should simultaneously reduce prices by this amount. The actual potential will depend on:
- the time of stock rotation;
- the purchase price of a specific batch of fuel;
- the exchange rate;
- logistics and storage costs;
- the share of actual discounts in loyalty programmes;
- operating costs of each chain;
- further dynamics of Platts and Brent.
So, it is more correct to speak not about one “fair” price for the entire market, but about a reasonable room for reduction in those chains where the gap between the retail price and the import parity remains the largest.
A reduction of 15–50 kopecks per litre looks small compared to the fall in external quotations and the increase in the estimated margin. However, the final assessment should be made taking into account not only the price labels, but also the actual prices after discounts.
What can accelerate price correction
Increased competition
Consumers can influence the market by choosing chains with lower actual prices and a more transparent pricing policy. In conditions of sufficient supply, this will create additional pressure on operators with the highest prices.
Regular public monitoring
Regular comparison of Brent, Platts, exchange rates, import parity, retail prices, and estimated margins increases market transparency. To be fair, such monitoring should also take into account the time lag, tax changes, logistics costs, and actual discounts of loyalty programmes.
Greater transparency of operators
Large chains might publicly explain the main factors behind price changes: the input of import factors, the impact of the exchange rate, logistics, stocks and loyalty programmes. This does not mean disclosure of commercial secrets, but might win consumer trust and make pricing more understandable.
Conclusion
As of mid-June 2026, necessary prerequisites for a drop in retail prices of petroleum products had been formed on the Ukrainian market. These include a significant decrease in the price of Brent, lower Platts quotations, reduction of the import parity and the estimated margin for diesel fuel approaching the upper limit of the historic statistical range.
At the same time, the effects of improvement of external pricing have not been really seen by the Ukrainian consumers yet. Retail prices are going down slower than the cost of imported fuel, and the adjustment of price labels in many chains remains limited.
A high estimated margin by itself does not prove collusion, excess profits or unfair conduct of operators. It is not identical to net profit, as it includes operating, logistical, financial and infrastructure costs of chains. However, its current level indicates a significant room for price adjustment, especially in the premium segment.
If Brent remains within $75–80 per barrel, European quotations do not resume growth, and the exchange rate, taxes and logistical costs remain relatively stable, the retail market will have objective economic room for further price drops. In some chains, this potential can make approximately 2–4 UAH/l, although its actual value will depend on the product balance, loyalty programmes and the particular operator cost structure.
So, the issue is no longer in the absence of market preconditions for fuel price reduction — they have been formed — but in the speed and completeness of the transfer of external price drops to the Ukrainian retail market. Under such circumstances, price reductions should be viewed not as a concession from fuel traders but as a natural reaction of the competitive market to the reduction in prices of imported resources.
