Floating exchange rates

How it works

Even in a floating system, central banks can influence the currency through interest rates, liquidity and occasional intervention. 'Floating' therefore does not mean authorities are irrelevant.

What to check

Check the country's actual exchange-rate arrangement rather than assuming all traded currencies float freely. Some systems are managed floats or use bands.

• Identify the actual regime
• Separate floating from managed floating
• Expect policy to still matter

Limits and risks

Market-determined rates can move sharply when expectations change. A flexible regime transfers more adjustment into the exchange rate itself.