Value dates and broken dates, explained
Every FX trade has two dates: the trade date, when the deal is agreed, and the value date, when the currency actually changes hands. For a spot trade the gap between them is fixed by market convention, not by either party - two business days for almost every currency pair, one business day for a small handful. Weekends and public holidays push the value date further out, but they never change the rate you agreed.
What a value date is
A value date is the day the two currencies are actually delivered and received. It is distinct from the trade date, when the price itself is agreed. On a spot trade the two dates sit close together but are never the same day. On a forward, they can be months apart.
Why spot isn't same-day
A spot trade is a bilateral agreement to exchange currencies now, for value one or two business days later. The gap is historical and operational, not a technology limit. It reflects how long the correspondent banking chain in each currency's home market has conventionally taken to confirm and settle a trade, and the convention has held even as the underlying systems have gotten faster.
The T+1 vs T+2 rule
Standard spot settlement is two business days (T+2) for almost every currency pair. A small handful settle in one business day (T+1) instead.
Weekends and holidays
Business days, not calendar days, set the count, so weekends and public holidays push the value date out. A EURNOK spot trade agreed on a Friday values the following Tuesday - two business days forward, skipping the weekend. A public holiday in either currency's home country, falling between the trade date and the value date, pushes settlement a further day out again.
FAQ
Why does a EURNOK trade on Friday settle on Tuesday?
Does a bank holiday change the value date?
Is the one-day vs two-day settlement rule about technology?
Does the same value-date logic apply to forwards?
Terms used here: value date · broken date · spot
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