Short Covering Lifts Coffee Prices on Dry Conditions in Brazil

Coffee prices, led by September arabica and robusta, rebounded today from early losses, primarily driven by forecasts of limited rainfall in Brazil's key coffee-growing regions, which sparked short covering. This recovery occurs despite an advancing Brazilian harvest and a USDA forecast for record 2025/26 global coffee production (+2.5% y/y to 178.68M bags) and higher ending stocks, largely due to robusta output increases. However, underlying support stems from Brazil's dry weather, a projected 2025/26 arabica deficit (Volcafe: -8.5M bags, fifth consecutive), reduced current-year Vietnamese production due to drought, and lower Brazilian green coffee exports (-36% y/y in May).

Analysis

The coffee market is exhibiting significant volatility, driven by a conflict between short-term supply concerns and bearish long-term production forecasts. Prices for arabica (+1.55%) and robusta (+0.03%) recently rebounded on forecasts for limited rainfall in Brazil's Minas Gerais region, triggering short covering. This weather-related support is juxtaposed with the ongoing Brazilian harvest, which, despite being slightly behind last year's pace (40% complete vs. 52% according to Cooxupe), has recently pushed the nearest-futures contract to a 7.5-month low. The fundamental picture is divided: the USDA's Foreign Agricultural Service projects a record global coffee production for 2025/26, up 2.5% year-over-year to 178.68 million bags, driven by a 7.9% surge in robusta output, and a 4.9% rise in ending stocks. This bearish outlook is reinforced by a recent 5-month high in ICE-monitored arabica inventories. Conversely, bullish undercurrents persist, notably Volcafe's forecast of a widening arabica deficit of -8.5 million bags for 2025/26, the fifth consecutive deficit. This is supported by tangible supply disruptions, including a 36% year-over-year drop in Brazil's May green coffee exports and a 20% decline in Vietnam's 2023/24 crop due to drought, which was its smallest in four years.

Key Decisions for Investors

• Investors should closely monitor near-term weather developments in Brazil and harvest progress reports from Cooxupe, as these are the primary catalysts driving short-term price volatility and futures positioning.
• Given the divergent outlooks between arabica and robusta, consider strategies that differentiate between the two, such as spread trades, to capitalize on the projected multi-year arabica deficit versus the USDA's forecast for recovering robusta supply.
• Pay close attention to high-frequency data, specifically ICE inventory levels and monthly export figures from Brazil and Vietnam, to gauge the real-time supply-demand balance and validate which of the conflicting long-term forecasts from the USDA and private firms is materializing.