What Moves Coffee Prices?

Weather in producing regions

Frost, drought and excessive rainfall can change coffee crop expectations. Brazil is important to Arabica supply, while Vietnam is a major Robusta producer. A weather headline should be read alongside which variety and growing region it affects.

Harvests, exports and the coffee variety

Export availability, inventories and demand from roasters influence prices between harvests. Arabica and Robusta are substitutes in some blends, but their prices need not move together. Currency movements can also change the local-currency return received by exporters.

The surprise matters

A report can be positive for coffee supply without causing prices to fall. If traders expected an even bigger increase, the result may support prices instead. Compare the news with the expectations already reflected in the market.

Match the timing to the trade. A development expected after your option expires may have less influence on its underlying futures month than on a later contract. Local cash prices can also differ from the exchange benchmark.

Connecting the outlook to an option

A roaster using Arabica may buy Coffee C calls. A Robusta contract is not an exact hedge for Arabica purchases.

Suppose you buy a call before a report and the price rises. You can still lose money if the rise is too small to cover the premium. If uncertainty falls after the report, lower implied volatility can also reduce the price available when selling the option.

A put faces the same timing problem in the opposite direction. Use an outlook to frame a possible trade, then calculate its premium, breakeven and expiry exposure. Coffee Options provides the worked examples. Trading access and contract details explains what to check before choosing a contract.

References

Market background and data. Examples are hypothetical and exclude fees. Contract information checked 14 September 2026.