World sugar futures edged higher on Tuesday, with October New York sugar finishing up on the day while August London ICE white sugar posted a modest gain. Trading moved as investors weighed tighter potential supplies from Brazil’s ethanol policy shift against earlier weakness tied to improving monsoon conditions in India.
Key takeaways
- Price move: October New York world sugar (SBV26) closed up 0.13 cents per pound, 0.88%, while August London ICE white sugar (SWQ26) closed up 0.30, 0.06%.
- Catalyst: Brazil’s National Energy Policy Council approved a higher mandatory ethanol blend in gasoline, lifting the anhydrous ethanol requirement to 32% from 30%.
- Supply implication: The rule increases incentives for Brazil’s mills to allocate more cane toward ethanol production, potentially weighing on sugar output.
- Counterweight: Improved India monsoon rainfall reports on Monday helped pull prices to two-week lows before Tuesday’s rebound.
- Market watch: Funds’ positioning in London and commodity crosswinds from crude oil remain important for the next move.
What drove the move
Tuesday’s firmer tone in sugar was linked to Brazil’s energy decision to raise the mandatory blend of anhydrous ethanol in gasoline to 32%, up from 30%. The policy change can boost ethanol demand and encourage Brazil’s sugar mills to increase ethanol output, potentially at the expense of sugar production.
Brazil’s ethanol demand outlook also intersected with crude oil strength. WTI crude oil rose by more than 1% to a 1-month high on Tuesday, a move that can support ethanol economics and reinforce incentives to steer cane toward ethanol rather than sugar.
Market reaction and positioning factors
Despite Tuesday’s gains, the contract picture remained mixed as traders digested conflicting supply signals. On Monday, sugar prices fell to two-week lows after reports showed an improvement in India’s monsoon rains. According to India’s Meteorological Department, cumulative monsoon rainfall was 19% below normal as of July 13, improving from 42% below normal recorded on June 30.
Investors also focused on positioning dynamics in London ICE sugar. According to the weekly Commitment of Traders (COT) data, funds increased their net-long positions in London white sugar by 10,368 during the week ended July 7, lifting net-long exposure to a record 58,131 (data going back to 2011). Large long positioning can amplify downside if supportive fundamentals weaken, even when prices rise on the day.
Bigger picture: weather risks and ethanol demand
Over the past several weeks, sugar has been supported by concerns that rainfall shortfalls could reduce yields in major producing regions. The article cited warnings that India’s monsoon could be among the weakest in more than a decade. India’s monsoon season typically runs from June through September, and the period is critical for sugarcane development.
The broader weather narrative also includes expectations for an El Niño pattern. The US Climate Prediction Center said the recently developed El Niño is likely to be one of the strongest in more than 75 years, which could reduce rainfall in key sugar-producing countries including Brazil, India, and Thailand. In addition, India’s weather office reportedly lowered its cumulative rainfall estimate for the June-September monsoon season to 90% of the long-term average from a 92% forecast issued earlier in the year.
On the production side, supply and allocation decisions in Brazil remain a central driver. Unica data referenced in the piece showed Brazil Center-South sugar production through May at 6.838 MMT, down 2.0% year over year, while ethanol’s share of cane processing rose. The report also noted that the percentage of sugarcane used for sugar fell to 41.42% from 50.09%, as ethanol-focused crushing increased.
What analysts and forecasters are watching
Multiple forecasts referenced in the article point to tightening conditions later in the cycle, though estimates vary by source and scenario. The International Sugar Organization (ISO) forecast a record global sugar crop for the 2025/26 season, alongside a rebound in surplus for that marketing year. For 2026/27, however, ISO projected a decline in global production and a deficit, citing potential El Niño impacts on harvests in India and Thailand.
Separately, the USDA and other organizations cited in the piece outlined diverging expectations for production and consumption, including changes in Brazil, India, and Thailand output. Those projections underscore that weather-driven uncertainty remains a key element for price direction, even as Brazil’s ethanol policy creates a more direct demand pull for cane allocation.
Going forward, traders will likely continue to balance Brazil’s ethanol blend rule and crude oil strength against evolving monsoon and El Niño signals for India and other producers. Next, investors will watch for updated weather assessments, any further changes to ethanol allocation economics, and upcoming agriculture and supply-demand reports that could revise balance-sheet expectations for 2026/27.
