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Spot Rate

The spot rate is the price for exchanging one currency for another for near-immediate settlement. "Immediate" is a convention rather than a fact: standard spot settlement in most currency pairs is two business days after the trade.

Also called: spot price

A spot transaction is an agreement to exchange currencies at today’s price, with delivery on the standard settlement date for that pair. For most pairs that is two business days after trade date, written T+2; USD/CAD and a few others settle T+1. The rate is a market price that changes continuously, so a spot rate is only a rate at the moment it is quoted.

Retail and payments providers usually quote something derived from spot rather than spot itself. What the customer sees is a spot reference — often a mid-market rate — plus a markup, held for a short window so the provider is not exposed to the market moving between quote and acceptance. The shorter that window, the thinner the provider’s buffer needs to be, which is why quotes in exotic pairs expire fastest.

Spot is also the anchor for everything else. A forward rate is spot adjusted for the interest rate differential over the period, not a prediction, which is why a currency with much higher interest rates trades at a forward discount without anybody expecting it to fall.

In practice

Spot does not mean instant. A customer told they are getting "the spot rate" is being told about a price, not about when the money arrives — and on a same-day payout the provider is funding the gap, which is a cost that appears somewhere in the pricing whether or not it is itemised.

Example

An operator quotes a rate at 14:02 and holds it for 60 seconds. The customer accepts at 14:02:40 and the recipient is paid within the hour. Settlement of the underlying FX trade happens two business days later — the customer experience and the market convention are running on different clocks, and the operator is carrying the difference.

Commonly confused with

TermHow it differs
Mid-Market RateThe mid is the midpoint between bid and ask with no margin added. Spot describes the settlement convention; mid describes where in the bid/ask range a price sits.
Forward ContractA forward fixes a rate today for a future date. Spot is for standard near-term settlement, and forward pricing is derived from it.

See also

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Page Last Updated: 23/Sep/2026