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Essential

Interest (Rates)

The price of money over time: the single number behind most forex trends.

Quick answer

Interest is the price of money set by central banks. Rate gaps between currencies drive carry flows and most long forex trends.

Definition

Interest is the cost of borrowing and the reward for lending, set at the base by central banks and priced across every bond, loan and currency pair. Higher rates attract capital into a currency; lower rates push it out searching for yield. Most sustained forex trends are interest stories wearing different headlines.

How It Works

  • Central banks set base rates for their currency
  • Markets price expected paths, not just levels
  • Gaps between countries steer capital flows

Trading Tips

1

Follow expected rate paths, never yesterday rates

2

Pair highest expected against lowest for trend

3

Rate surprises beat rate levels for volatility

Interest (Rates) Example

Say markets expect three cuts while data supports none. Over two months officials walk it back to one cut and the currency rallies 4% on nothing but repriced expectations. The rate never moved. Beliefs about it did.

How Traders Use Interest (Rates)

Trade rate expectations with futures-implied pricing on screen, not gut feel. Fade consensus only with data diverging clearly, and size rate bets for the weeks repricing takes, not the minutes headlines need.

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