Coffee Harvest Pressures in Brazil Weigh on Coffee Prices

Coffee prices are sharply lower today, with September arabica down 2.70% and robusta down 1.31%, primarily driven by an accelerating harvest in Brazil, which is now 84% complete overall and 67% for Cooxupe members, ahead of historical averages. This supply surge is reinforced by USDA forecasts for increased 2025/26 production from Brazil and Vietnam, along with recent beneficial rains in Brazil. However, potential upside risks include a looming 50% tariff threat on Brazilian goods, an excessive short position in robusta futures that could trigger a short-covering rally, and Volcafe's projected 2025/26 global arabica deficit, which could lead to price volatility despite the overall bearish supply outlook.

Analysis

Coffee futures are experiencing significant downward pressure, with September arabica falling 2.70% and robusta declining 1.31%, driven primarily by an accelerating harvest in Brazil. The country's overall harvest was reported to be 84% complete as of July 23, outpacing both the 81% completion rate from the previous year and the 77% five-year average. This bearish supply outlook is further reinforced by a USDA forecast for a 2.5% increase in global coffee production for 2025/26, reaching a record 178.68 million bags, alongside beneficial rains in Brazil's Minas Gerais region. However, several material factors present potential upside risk. A looming 50% US tariff on Brazilian goods, if a trade deal is not reached by Friday, could severely disrupt supply and trigger a price spike. The market structure for robusta is also notable, with fund net-short positions at a two-year high, creating conditions for a potential short-covering rally. Furthermore, conflicting fundamental data complicates the outlook; while ICE robusta inventories are at a one-year high, ICE-monitored arabica inventories have dropped to a 3.25-month low, and Volcafe projects the global arabica deficit will widen to -8.5 million bags in 2025/26, directly contradicting the USDA's surplus forecast.

Key Decisions for Investors

• Monitor the outcome of US-Brazil trade talks closely, as the imposition of tariffs by the Friday deadline would be a major bullish catalyst, likely causing a sharp reversal in prices.
• Traders holding short positions in robusta futures should be aware of the elevated risk of a short-squeeze, given that fund net-short positioning has reached a two-year high.
• Evaluate the significant divergence between the USDA's forecast for a global surplus and Volcafe's conflicting projection of a widening arabica deficit, as resolving this discrepancy is key to the medium-term price outlook.
• Consider the diverging fundamentals between arabica, which shows signs of tightening with falling inventories, and robusta, which is pressured by rising stocks, for potential spread trading opportunities.