World sugar prices steadied on Monday after raw sugar futures briefly touched their lowest level in nearly two months. The move followed news that the United States and Iran had reached an initial agreement to end their war and resume traffic through the Strait of Hormuz, a critical oil transit route.
The geopolitical breakthrough immediately pressured energy markets. As oil prices dropped, sugar came under pressure because lower energy prices can reduce the incentive for cane mills to produce ethanol. When ethanol becomes less attractive, mills may allocate more cane toward sugar production, increasing available sweetener supply.
Raw sugar futures on ICE, a global benchmark for sugar pricing, fell to 13.61 cents per pound, their lowest level since late April. The contract later recovered part of the decline and closed 0.1% higher at 13.68 cents per pound. White sugar futures moved in the opposite direction, falling 0.5% to $442.40 per metric ton.
The session highlighted how closely sugar can be tied to energy markets, especially when oil prices move sharply. But the losses were limited by weather risks, including concerns over El Niño conditions in India and Mexico and rainfall in Brazil that could disrupt cane harvesting.
Energy Prices Drive the First Reaction
The immediate pressure on sugar came from the sharp drop in energy prices. The U.S.-Iran agreement reduced fears of disruption in the Strait of Hormuz, one of the world’s most important oil shipping channels. When the risk of supply disruption falls, oil prices can decline quickly.
For sugar, this matters because cane mills in major producing countries can often choose between producing sugar or ethanol. Ethanol competes with gasoline and other fuels. When oil prices are high, ethanol can become more attractive, encouraging mills to divert more cane toward biofuel production. When oil prices fall, that incentive weakens.
Lower oil prices can therefore increase the amount of cane directed toward sugar production. That potential rise in sugar output puts pressure on futures prices, especially when traders already expect adequate supply from key producers.
Monday’s move showed this relationship clearly. The peace news was not directly about sugar. But by reducing energy risk and pushing crude oil lower, it changed the economics of cane processing and triggered selling in sugar futures.
Raw Sugar Finds Support After the Drop
Raw sugar’s initial decline was sharp enough to take the benchmark contract to 13.61 cents per pound, the lowest level since late April. However, the contract did not remain under pressure through the close. It recovered to finish slightly higher at 13.68 cents per pound.
That recovery suggests that some traders viewed the drop as overextended. After a fast move lower, short-covering and bargain buying likely helped stabilize prices.
It also shows that the sugar market is not responding only to energy. Even though lower oil is bearish for ethanol-linked sugar dynamics, other factors continue to provide support. Weather uncertainty, regional refining demand and harvest risks remain relevant.
A close above the session low does not automatically confirm a trend reversal. But it does indicate that sellers were unable to fully extend the downside after the initial reaction to the U.S.-Iran deal.
White Sugar Reacts Differently
White sugar futures fell 0.5% to $442.40 per metric ton, underperforming raw sugar. The divergence reflects different market dynamics between raw and refined sugar.
Sugar market analyst Michael McDougall noted that raw sugar could receive some initial support if the U.S.-Iran deal holds, due to increased demand from Gulf sugar refineries that had previously been constrained. If traffic through the Strait of Hormuz resumes and regional logistics improve, refiners in the Gulf may be able to increase activity.
That can support demand for raw sugar, which refiners process into white sugar. However, the same factor can weigh on white sugar prices. If Gulf refiners produce more refined sugar, available white sugar supply can increase, putting pressure on refined futures.
This explains why raws managed to recover while white sugar closed lower. The deal may improve demand for raw sugar feedstock, but it can also increase refined sugar output.
Strait of Hormuz Matters Beyond Oil
The Strait of Hormuz is usually discussed in relation to oil and gas, but its reopening can also affect agricultural and soft commodity markets. It influences shipping, freight, insurance, regional refining activity and energy costs.
For sugar, the impact comes through two channels. The first is energy. Lower oil prices change the economics of ethanol production, especially in cane-processing regions. The second is logistics. If Gulf refiners regain smoother access to supplies and shipping lanes, raw sugar demand may improve in the region.
This creates a mixed setup. The energy channel is bearish for sugar because it can push more cane toward sweetener production. The refining-demand channel can be supportive for raw sugar because more refiners may need feedstock.
The net effect depends on which channel dominates. On Monday, the first reaction was bearish, but the later recovery in raws suggested traders were also considering improved regional demand.
El Niño Risks Limit Sugar Losses
Weather concerns helped limit sugar’s decline. Traders remain focused on the El Niño weather pattern, which is expected to curb production in several key sugar-growing countries, including India and Mexico.
India’s weather bureau said moderate to strong El Niño conditions are likely to prevail during the country’s June-September monsoon season. That is important because India is one of the world’s largest sugar producers and consumers. Monsoon rainfall is critical for cane development, water availability and future yield potential.
If El Niño weakens rainfall or disrupts seasonal patterns, sugar production could be affected. Lower Indian output can tighten global supply and support prices, especially if export availability declines.
Mexico is also vulnerable to weather stress. Any reduction in production from major growing regions can affect regional supply balances and trade flows.
These concerns prevented sugar futures from extending losses after the initial energy-driven selloff.
Brazil Rains Add Harvest Uncertainty
Brazil remains the most important producer in global sugar markets, and traders are also watching rainfall there. Concerns over rains disrupting the cane harvest helped support prices.
Heavy or persistent rain can slow fieldwork, delay crushing and affect cane quality. If mills cannot harvest and process cane efficiently, near-term sugar output may be reduced. Rain can also affect the sugar content of cane, depending on timing and intensity.
Brazil’s production mix is especially important because mills can shift between sugar and ethanol. If energy prices fall, mills may favor sugar. But if rains disrupt harvest progress, the expected increase in sugar output may be delayed.
That creates a balancing effect. Lower crude oil is bearish because it can encourage more sugar production. Rain-related harvest disruption is supportive because it can slow or reduce near-term supply.
The Ethanol Link Remains Central
The sugar-ethanol relationship remains one of the most important forces in the raw sugar market. Cane mills, particularly in Brazil, often adjust production based on relative returns from sugar and ethanol.
When ethanol margins are strong, mills have more reason to allocate cane toward biofuel. This can reduce sugar output and support prices. When ethanol margins weaken, more cane may move into sugar production, pressuring prices.
The U.S.-Iran deal matters because it reduced energy risk and pushed crude prices lower. If crude remains under pressure, ethanol economics may weaken further, potentially increasing sugar output.
However, the relationship is not mechanical. Currency movements, domestic fuel policies, local ethanol demand, freight costs, and mill-specific economics also affect decisions. Traders will therefore watch whether lower oil prices translate into actual changes in mill behavior.
Soft Commodities Show Broader Weather Support
Other soft commodities also moved higher on weather concerns. London cocoa settled up £83, or 2.9%, at £2,968 per ton, while New York cocoa rose 2.7% to $3,972 per ton. Arabica coffee gained 2.3% to $2.592 per pound, while robusta coffee was little changed at $3,529 per ton.
Cocoa, like sugar, is being supported by concerns that El Niño conditions could reduce 2026/27 production in West Africa. West Africa is the dominant cocoa-producing region, so weather risks there can quickly influence global supply expectations.
Coffee markets are also watching Brazil. Heavy rains in the world’s top coffee-growing country may damage harvesting and drying. When beans cannot be harvested or dried properly, quality and supply can be affected.
The broader soft commodity complex therefore remains sensitive to weather even as sugar reacts to energy-driven pressure.
What Traders Should Watch Next
The first factor to watch is crude oil. If oil prices continue falling after the U.S.-Iran deal, sugar may face renewed pressure through weaker ethanol incentives. If crude rebounds, the sugar market could regain support.
The second factor is whether the Strait of Hormuz reopening holds. Stable shipping through the passage could improve refinery activity in the Gulf and support demand for raw sugar, while also keeping energy risk lower.
The third point is India’s monsoon. Moderate to strong El Niño conditions during June through September could alter rainfall patterns and affect cane production.
The fourth factor is Brazil’s harvest pace. Rains that delay cane crushing or reduce cane quality could limit downside pressure from lower crude oil.
Finally, traders should monitor the spread between raw and white sugar. If Gulf refining activity improves, raw sugar may receive relative support while white sugar remains pressured by additional refined output.
Conclusion
Raw sugar futures steadied after touching their lowest level in nearly two months. The initial selloff was driven by lower energy prices following the U.S.-Iran agreement and expectations that cheaper oil could encourage cane mills to produce more sugar and less ethanol.
However, the market recovered part of the decline as traders weighed refinery demand in the Gulf, El Niño risks in India and Mexico, and rain-related harvest concerns in Brazil. White sugar underperformed because improved refining activity could increase refined supply.
Final Takeaway
Sugar remains caught between bearish energy signals and bullish weather risks. Lower crude oil can pressure prices by weakening ethanol economics, but El Niño concerns and Brazil harvest delays continue to support the market. For now, raw sugar has stabilized, but its next move will depend on oil prices, Hormuz logistics and weather in major producing regions.
