Spot forwards futures and swaps explained

Compare four common currency instruments by their settlement date, contractual structure and purpose.

Spot agrees a near term exchange

A spot transaction agrees an exchange at the current market rate for settlement on the pair’s conventional value date. That date is not always the same day as execution. Currency holidays and market conventions affect settlement, so the confirmation matters more than the word spot.

A retail rolling currency product may keep an exposure open rather than deliver usable currency into a bank account. Before treating a platform position as ownership of cash, read what the product actually settles and whether delivery is available.

A forward fixes a future exchange

An outright forward agrees a rate now for an exchange on a future date. Imagine a company expecting a 100,000 euro payment in three months. Selling those euros forward can establish the dollar amount it will receive, subject to the contract and the company delivering the euros.

The forward rate can differ from spot because of financing conditions in the two currencies. That difference is not simply a prediction of where spot will trade. If the invoice is cancelled, the company may still have a forward obligation to close or settle.

Futures use standard contracts

Currency futures trade as standardised exchange contracts with defined sizes, maturities, price increments and settlement rules. Clearing and margin arrangements differ from a privately negotiated forward. Gains and losses can create cash requirements before the final settlement date.

A contract that is convenient to trade may not match an invoice amount or date exactly. That mismatch leaves residual exposure. Read the specification rather than assuming that every listed currency contract has the same size, quotation direction or delivery process.

An FX swap joins two exchanges

An FX swap combines an exchange on one date with a reverse exchange on a later date. It can help a participant obtain a currency temporarily or move a funding date. The two legs are agreed together and serve a different purpose from an unhedged bet on a single spot move.

Compare instruments with a checklist: currency amounts, dates, quotation, delivery or cash settlement, collateral, financing, counterparty and exit process. Product selection should follow the exposure being studied, not merely the most familiar chart symbol.

Check your understanding

A business knows the amount and date of a foreign invoice. Why might a forward fit differently from a standard futures contract?

See the answer

A forward can be negotiated around the invoice’s amount and date. A futures contract has standard terms, so the business may face a size or maturity mismatch as well as interim margin cash flows.