Currency Basket
FundamentalsA weighted group of currencies used as a reference — for managed exchange rates, strength indices like the DXY, and the IMF's SDR.
A currency basket is a weighted group of currencies used as a reference value instead of a single currency. Baskets serve several purposes: some countries manage their exchange rate against a basket of trading partners' currencies rather than pegging to one; index providers build baskets such as the US Dollar Index to summarise a currency's overall strength; and the IMF's Special Drawing Right is valued from a basket of major currencies.
For traders, basket measures help separate a currency's own move from moves in its counterpart. If EUR/USD falls while a broad dollar basket rises, the driver is dollar strength rather than euro weakness — a distinction that matters when choosing which pair to trade.