Coffee Futures Retreat as Brazil’s Wet Harvest Raises Quality Concerns Despite Strong Export Flow (29 July 2026)
Coffee futures moved sharply lower on Wednesday as speculative liquidation and profit-taking interrupted the recent rally. The correction was particularly pronounced in New York Arabica, where the September contract surrendered the previous session’s gains after failing to establish itself above a key technical resistance area.
September Arabica settled at 325.80 cents per pound, down 13.60 cents, or approximately 4%. The contract traded across a wide range, climbing as high as 342.75 cents before falling to an intraday low of 324.30 cents. Trading volume reached 40,642 lots, around 11,000 fewer than during Tuesday’s highly active session.
London Robusta also declined, although the losses were less severe. September Robusta closed $104 lower at $3,773 per tonne, a decrease of 2.68%, after trading between $3,742 and $3,864. Total London volume increased to 27,030 lots, suggesting that the decline attracted substantial participation rather than occurring in thin trading.
Outright prices fall, but the futures curves continue to signal tightness
The movement in the spreads provides a more nuanced picture than the decline in outright futures prices.
The New York September–December spread narrowed to 17.25 cents from 18.65 cents, a reduction of 1.40 cents, or approximately 7.5%. The September–March spread contracted more substantially, falling to 25.35 cents from 30 cents. Meanwhile, the December–March spread increased slightly to 8.10 cents from 7.90 cents.
The reduction in the Arabica front spreads indicates that some of the immediate scarcity premium was removed during Wednesday’s liquidation. Nevertheless, the curve remains strongly inverted, which continues to reflect a premium for nearby coffee relative to later delivery periods.
London presented an even clearer indication that physical Robusta availability remains constrained. Despite the decline in futures prices, the September–November spread widened to $24 per tonne from $18. The September–January spread increased to $57 from $53, while November–January eased slightly to $33.
This divergence is important. Speculators were selling outright futures, but the Robusta curve continued to strengthen at the front. That combination suggests that the correction was largely financial and technical, while the market’s concerns regarding nearby physical supply have not disappeared.
The price differential between New York Arabica and London Robusta narrowed to 154.66 cents per pound from 163.55 cents as Arabica experienced the larger decline.
Certified inventories continue their historic contraction
Exchange stocks remain one of the strongest supportive factors beneath the coffee market.
ICE-certified Arabica inventories declined by another 15,588 bags to 274,168 bags, extending the drawdown to a 25th consecutive trading session. The remaining quantity of Brazilian-origin coffee reportedly fell to only 6,714 bags.
There were no bags awaiting certification for a 15th consecutive session. This is especially significant because it indicates that the decline in deliverable stocks is not currently being offset by a visible pipeline of coffee entering the certification process.
Certified inventories have fallen by more than 100,000 bags during July alone. Consequently, even after Wednesday’s correction, the market remains vulnerable to another tightening episode if commercial demand or short-covering returns.
Brazil’s harvest accelerates but remains behind last year
Progress in Brazil provides a more bearish counterweight to the inventory situation.
Cooxupé, Brazil’s largest coffee cooperative, reported that its members had harvested 58.3% of the 2026 crop by July 24. This represented a substantial acceleration from 47.3% one week earlier. However, progress remained behind the 67.1% completed at the corresponding point last season.
The latest figures indicate that producers are taking advantage of available harvesting windows, but the accumulated effect of earlier rainfall continues to leave operations behind the previous year’s pace.
Brazilian export activity also remains comparatively strong. Cecafé reported that shipments during July had reached approximately 2.68 million bags by July 29, an increase of 13.4%. The total consisted of around 1.64 million bags of Arabica, 756,000 bags of Robusta and 281,000 bags of soluble coffee.
Requests for certificates of origin were even higher, reaching approximately 3.07 million bags. These included 1.87 million bags of Arabica, 840,000 bags of Robusta and 360,000 bags of soluble coffee.
High moisture creates a quality problem rather than necessarily a production problem
Although Brazil may produce a very large crop, concerns are shifting from total volume toward quality, timing and usable availability.
Irregular rainfall during June and July interrupted harvesting and complicated the drying process in several producing regions. Coffee exposed to excessive moisture faces an increased risk of fermentation, deterioration and premature fruit fall. Even where the beans remain physically available, their quality may not meet the requirements of specialty roasters or more demanding commercial buyers.
This distinction is increasingly important. A large Brazilian crop does not automatically guarantee ample availability of every grade. Lower-quality coffee may enter domestic consumption, lower-value blends or alternative export channels, while the supply of higher-grade Arabica remains comparatively restricted.
Sucafina continues to anticipate a record Brazilian crop of more than 75 million 60-kilogram bags, and current field assessments do not suggest a major reduction in overall production. The principal concern is therefore not necessarily the size of the harvest but the proportion that can be delivered at the quality and timing required by the market.
Early flowering introduces uncertainty for the 2027 crop
Recent rainfall has also triggered flowering in parts of Brazil significantly earlier than usual.
The principal flowering period normally develops around September and October, but some farms were already reporting blossoms during July. Early flowering is not automatically negative. Adequate soil moisture can improve tree condition and provide support for flowering and initial fruit formation.
However, it introduces additional uncertainty. Flowers require suitable follow-up rainfall to develop successfully. If the current moisture is followed by an extended dry period, a portion of the early bloom may fail to set fruit.
Repeated flowering events can also produce cherries at several stages of maturity on the same tree. This complicates harvesting and can create competition between flowers, developing fruit and the remaining 2026 crop for the tree’s energy and moisture resources.
Near-term weather becomes more favorable for harvesting
A cold front positioned offshore between São Paulo and Rio de Janeiro brought increased cloud cover, local rainfall and stronger winds to parts of southeastern Brazil.
The most noticeable precipitation occurred in western and southwestern São Paulo, with lighter rain extending into northwestern areas. More isolated rainfall was expected across eastern São Paulo, coastal Rio de Janeiro, Zona da Mata and eastern Minas Gerais.
Most other producing areas remained comparatively stable. Relative humidity in western and northern Minas Gerais was reported at only 12% to 20%, particularly near the borders with Goiás and Bahia.
Looking beyond the cold front, the weather forecast appears more favorable for field operations. Drier conditions should increase machinery access, allow harvesting to progress more consistently and improve the natural drying of coffee.
Starbucks results provide a constructive demand signal
Demand-side news was supportive after Starbucks raised its annual sales and profit forecasts for a second time.
The company now expects global comparable-store sales growth of nearly 6%, compared with its previous projection of approximately 5%. Adjusted annual earnings are forecast at between $2.55 and $2.65 per share, up from the earlier range of $2.25 to $2.45.
Third-quarter global comparable sales increased by 7.9%, exceeding market expectations of 5.7%. Starbucks also reported an improvement in its consolidated operating margin to 14.4% from 10.1% one year earlier.
The results suggest that demand at one of the world’s largest coffee chains is recovering faster than previously anticipated. Starbucks has been simplifying its menu, reducing waiting times and reorganizing store operations as part of its turnaround strategy.
