Futures on Arabica Coffee (COFFEE) on ICE are trading nearly 2.5% higher today, making them the best-performing agricultural commodity. The primary driver of this rally is a significant drop in coffee inventories at the Intercontinental Exchange (ICE).
- This sharp decline in ICE stocks is fueled in part by the 50% U.S. tariff on imports from Brazil, which is tightening the coffee market. According to ICE data, coffee inventories have fallen to their lowest level in 17.5 months, standing at 601,717 bags as of Tuesday, September 23. A decline has also been recorded in Robusta coffee, with stocks hitting their lowest level in nearly two months.
- In the short term, the coffee rally has extended to Robusta, driven by forecasts of heavy rains in Vietnam’s Central Highlands, expected to last until the end of the month and potentially damaging beans entering their final development phase before harvest.
- On the other hand, Brazil’s meteorological agency Somar Meteorologia reported that rains in Minas Gerais are set to continue through the week. Should these rains persist longer, Arabica prices could face technical resistance, despite falling ICE inventories.
Last week, coffee futures pulled back to one-month lows on forecasts of increased rainfall in Brazil’s key Minas Gerais region. However, the latest ICE data has reignited buying interest and speculative demand in coffee.
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From a technical perspective, prices have broken above the 50-day EMA on the daily chart after recently testing the 200-day EMA (red line), following a sharp decline from the 420 to 350 area. The price has now moved beyond the 61.8% Fibonacci retracement of the downward wave that began earlier this year, with a potentially important supply test ahead near the 390 zone.

Source: xStation5
CFTC Commitment of Traders (CoT) Report
The latest CFTC report on the coffee market (as of September 16) highlighted notable differences in positioning between large speculators (managed money) and commercials (producers, exporters, processors).
Commercials:
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Hold more short positions (76,352 contracts) than long positions (41,032 contracts).
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This is a classic setup, with producers and traders hedging future harvest sales.
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Net positioning is strongly on the short side, reflecting hedging against potential price declines.
Managed Money:
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Hold 50,407 long contracts versus only 9,246 short contracts.
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Additionally, 23,530 contracts are listed as “spreading” (neutral strategies).
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Net positioning remains heavily long, with a ratio of about 5:1 longs vs. shorts.
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Compared with the previous week, managed money increased their longs by +1,731 contracts.
In summary:
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Commercials are playing defensively, using higher prices to hedge against risks of falling prices—normal behavior for producers.
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Speculative funds clearly expect further price increases, maintaining a strong long bias.
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However, if producers continue aggressive hedging, it could undermine the foundations for future sharp rallies.

Source: CFTC