Picture a firm collecting most of its revenue in euros from European clients, paying its platform and infrastructure suppliers in dollars, running payroll in a third currency, and settling payouts to traders in whatever each of them asked for. Nothing in that description is unusual. It also means the firm holds an unmanaged position in three currency pairs that nobody at the company decided to take.
That is the starting point for treasury work at a trading firm. The goal is not to make money on FX. It is to stop the currency mix from turning a predictable margin into a variable one.
Find the exposure before you hedge it
Exposure hides in more places than the sales ledger, and most firms only see two of them at first. The full list usually looks like this:
- Deposits and subscription revenue in each currency clients actually pay in, which is rarely the currency your pricing page displays.
- Payout obligations, including trader payouts at a prop firm, denominated in the currency each recipient chose.
- Supplier contracts: platform licences, data feeds, hosting and payment processing, often priced in dollars regardless of where the supplier sits.
- Payroll and contractor payments, which are the least flexible payments in the business and the ones you cannot delay.
- Client balances held in an account currency your reporting is not denominated in, which changes the value of what you owe without any trading taking place.
Write the annual amount next to each line, in its own currency, before converting anything. That single sheet tells you which pair matters and which is noise. Most firms discover that one pair carries eighty percent of the exposure, and that the pairs they worried about are rounding errors.
Natural matching is the cheapest instrument
If you earn euros and can pay euros, pay euros. No counterparty, no fee, no accounting treatment, no line in a policy document. Ask suppliers to invoice in the currency your revenue arrives in. Some will say yes, especially smaller vendors who would rather keep the relationship than defend a billing default. Hire in markets where you already hold a balance. Keep a working balance in each major currency rather than sweeping everything to one base and converting back when a bill lands, which is what multi-currency accounts exist for.
This is unglamorous work and it removes more risk per hour spent than anything else in this article. Only once the residual exposure is genuinely unmatched does an instrument become worth the trouble.
Forwards, and what they actually cost
A forward contract locks a rate today for an exchange on a future date. For a firm with a known euro inflow and a known dollar outflow in ninety days, it converts an unknown into a fixed number that can go into a budget.
The price of that certainty is rarely the headline. Forwards need a facility, which means either a credit line the provider grants you after looking at your balance sheet, or collateral posted upfront that ties up cash you might prefer elsewhere. Some providers call for additional margin if the rate moves against your position before settlement, which turns a hedge into an unexpected cash outflow at the worst moment. And a forward is an obligation, so if the underlying revenue does not arrive you still have to settle.
Hedge exposure you are confident about, and hedge only part of it. A firm that forward-sells 100 percent of forecast revenue and then has a slow quarter ends up buying currency in the market to meet a contract, which is the opposite of what the hedge was for.
A conversion policy beats a view
The most common failure is not the absence of hedging. It is a director watching the rate and converting when it "looks good". That is a discretionary currency position taken with company money by someone whose job is something else, and over a year it usually costs more than a mechanical rule would have.
Write a policy instead. Convert on a fixed schedule, weekly or monthly, at whatever rate the market gives you. Set the residual balance each currency should hold before conversion triggers. Name who may deviate and require them to record why. The point is not that a schedule finds better rates. It is that the schedule removes an unpaid, untracked bet from the business and makes the result explainable to an auditor.
Then check what conversion is costing you. Payment processors, banks and card schemes each build margin into the rate they apply, and the number on the invoice is often the smaller half of the bill. A firm converting daily through a rail with a wide spread can lose more over a year than a currency move would have taken. We break the components down in currency conversion fees and in FX conversion at the PSP.
Two lines you should not cross
The first: never hedge corporate exposure through the same book you use to face clients. It looks efficient, especially at a broker that already has market access, and it merges two risks that need to be reported and controlled separately. When a regulator or an auditor asks which position was corporate treasury and which was client-driven, the answer has to be immediate.
The second: never fund a hedge from segregated client money. It should not need saying, and firms still blur the line when a margin call lands on a Friday. Keep the treasury pot, the operating pot and the client pot in different accounts with different signatories, along the lines set out in banking for trading firms.
Everything above depends on knowing, on any given day, what you hold in each currency and what you owe in each currency. That is a reporting problem before it is a treasury problem, and it is why every balance and obligation in our Broker CRM carries its own currency rather than being flattened into a single base at write time. A treasury policy built on converted figures is built on an estimate.
"Nobody in this business gets paid for having a view on EURUSD with the company's money. Match what you can, schedule the rest, and spend the saved attention on the product."
— Roman Onta, Executive Director, SINGUARD
Key Takeaways
- Map every inflow and outflow in its own currency first; one pair usually carries most of the exposure.
- Matching costs to the currency you earn removes risk with no instrument and no fee.
- Forwards buy certainty but require collateral or credit, and they bind you even if the revenue does not arrive.
- Corporate FX never belongs in the client-facing book, and never touches segregated client money.
Frequently Asked Questions
What is natural hedging for a trading firm?
Paying costs in the same currency you earn them in, so the exposure cancels before any conversion happens. A firm collecting euro deposits and paying euro salaries and euro suppliers has removed that risk without any instrument, any counterparty and any fee.
Should a small firm use forward contracts?
Usually not at first. Forwards need a credit line or collateral, an operations process for rolling and settling them, and accounting treatment. Until the exposure is large enough that a few percent of it would hurt, a documented conversion schedule and matched-currency costs do most of the work at a fraction of the effort.
Where do firms lose the most money on FX?
In the spread applied at conversion rather than in market moves. Payment processors, banks and card schemes each build a margin into the rate, and a firm converting daily through a rail with a wide spread can pay more over a year than a currency move would have cost it. Compare the all-in rate, not the advertised fee.