The fruit trade sells in one currency and buys in another. A case of Chilean grapes is grown in pesos, usually invoiced across the water in US dollars, and sold to a British retailer in sterling. Between the day the price is agreed and the day the money moves, three exchange rates are free to wander. On a thin margin, that wandering is not a footnote. It can be the whole result.
Why the exposure is structural
Most industries have some currency risk. The produce trade has it wired into the shape of the business. Growing costs, labour and packaging are paid in the origin country's currency. Freight is almost always priced in dollars. Retail revenue arrives in the destination currency, weeks or months after the costs were sunk. There is no way to run an import programme without holding these mismatched positions, and there is no storage trick to wait out a bad rate, because the product is rotting while you wait.
That last point separates fruit from metal or grain. A copper trader disliking today's price can leave the copper in the warehouse. A grape importer has a customer window measured in days. Perishability strips away the option of delay, which in every other market is the cheapest hedge there is.
A worked example
Suppose an importer agrees in October to buy Chilean grapes for delivery from January to March, priced in dollars, for sale to UK retailers in sterling at prices already agreed. Sketch the maths on round numbers: if the programme is worth a million dollars and sterling weakens a few percent against the dollar before the fruit ships, the sterling cost of those dollars rises by tens of thousands of pounds. The retail price does not move, because it was agreed months ago and supermarkets do not reopen price files to sympathise about exchange rates. The entire swing lands on the importer's margin, which on fresh produce was never large to begin with.
The toolkit
The standard instrument is the forward contract: an agreement with a bank today to exchange currency at a fixed rate on a future date. An importer who knows it must pay dollars in February can buy those dollars forward in October at a known rate. The margin on the programme is locked at the moment the fruit is priced, which is the entire objective. The forward is not a bet on where the rate goes. It is the removal of the bet.
Forwards have a cost, and an obvious one: if the rate moves in your favour, you do not benefit, because you agreed a rate and you are held to it. Treasurers accept that trade willingly. A produce business is paid to move fruit, not to speculate on the peso, and a hedge that sometimes looks expensive in hindsight is still doing its job, which is making the worst case survivable.
Beyond forwards sit simpler structural tools. Matching is the quiet one: hold costs and revenues in the same currency wherever possible, so exposures cancel before they need hedging. A group with real operations in both hemispheres does some of this automatically, earning and spending in several currencies at once. Invoicing terms are another. Whoever concedes the invoice currency in a negotiation is usually accepting the exposure, which is why so much of world trade defaults to the dollar as neutral ground.
Why this discipline exists at all
It is worth remembering that this is a modern problem. Under the Bretton Woods system, exchange rates between major currencies were pegged and moved rarely. When the system ended in the early 1970s and currencies began to float, every importer on earth acquired a new line of risk overnight, and the modern corporate hedging industry grew up to manage it. Fifty years on, the machinery is routine: rolling forward programmes, treasury policies that say how much exposure may run unhedged, and a standing rule that hedging follows the physical trade rather than anticipating it.
The point of it
A produce importer's profit is assembled from small percentages defended stubbornly: a point of margin here, a claim avoided there. Currency is the one line on the ledger that can erase all of that work in a week without a single grape arriving late. Hedging does not add margin. It keeps the margin that the fruit already earned, which for a business built on thin percentages and long horizons is the more valuable service.
