NY Coffee Prices Sell Off Sharply on Possible US-Brazil Trade Thaw

Coffee futures, including arabica and robusta, extended sharp declines on Monday, driven primarily by optimism surrounding potential relief from US tariffs on Brazilian imports following high-level talks, alongside robust supply forecasts from Vietnam for the 2025/26 crop year. This downward pressure occurred despite persistent concerns over severe drought conditions in Brazil's key arabica-growing regions threatening the 2026/27 harvest and shrinking ICE coffee inventories exacerbated by existing tariffs.

Analysis

December arabica (KCZ25) and November robusta (RMX25) coffee futures declined significantly by 3.20% and 2.93% respectively on Monday. This downturn was primarily driven by market optimism regarding potential relief from US tariffs on Brazilian imports, following positive high-level discussions between the US and Brazilian presidents. The prospect of a "definitive solution" to trade issues within days outweighed immediate supply concerns.

Bearish pressure was reinforced by robust supply forecasts for Robusta, with Vietnam's 2025/26 output projected to increase by 10% (Vicofa) and 6.9% (FAS) to a 4-year high of 31 million bags. Global coffee exports also rose 0.2% year-over-year, indicating adequate supplies. Conversely, underlying support for prices persists due to severe drought conditions in Brazil's Minas Gerais, which received only 1% of its historical average rain last week, threatening the 2026/27 crop.

Conab also cut Brazil's 2025 arabica crop estimate by 4.9% to 35.2 million bags, while shrinking ICE coffee inventories, with arabica at a 1.5-year low, highlight supply tightness exacerbated by existing tariffs. The increased likelihood of a La Niña weather system (71%) further poses a continued risk to Brazil's 2026/27 coffee crop, creating a complex market dynamic where short-term tariff relief hopes clash with long-term supply concerns.

Key Decisions for Investors

• Monitor developments in US-Brazil trade negotiations closely, as tariff relief could significantly impact coffee import dynamics and price volatility.
• Evaluate the divergent supply outlooks for Arabica (Brazil drought concerns) and Robusta (Vietnam's increased production) for potential spread trading opportunities or hedging strategies.
• Observe ICE coffee inventory levels and the progression of weather patterns in Brazil, particularly the La Niña forecast, as these will be critical indicators for the 2026/27 crop and long-term price direction.