Forex basics · Intermediate

Central Banks and Interest Rates

A 1-minute lesson from the MarketPro academy, one of 24 in forex basics.

Last reviewed 15 September 2026 by the MarketPro research desk · Editorial policy

Short answer

Central banks are among the most influential forces in currency markets because their interest rate decisions affect how attractive a currency is to hold. When a central bank raises rates, deposits and bonds denominated in that currency can become more attractive to yield-seeking investors, which can increase demand for the currency.

Central banks are among the most influential forces in currency markets because their interest rate decisions affect how attractive a currency is to hold.

Why Interest Rates Matter

When a central bank raises rates, deposits and bonds denominated in that currency can become more attractive to yield-seeking investors, which can increase demand for the currency. Rate cuts can have the opposite effect. Actual currency reactions also depend heavily on expectations and how they compare to what was already priced in.

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Forward Guidance

Central banks often communicate their likely future path through statements and forecasts, sometimes called forward guidance. Markets pay close attention to this language, because a hint about future policy can move prices even without any actual rate change happening yet.

Rate decisions are usually announced on a scheduled calendar
Statements and press conferences afterward are often scrutinized as closely as the decision itself
Markets react to surprises relative to expectations, not just the headline number

Risk note: unexpected policy shifts or surprise comments can trigger sharp, fast moves in affected currencies, so positions around these events carry elevated volatility risk.

Lesson 18 of 24 in Forex basics

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Written and reviewed by the MarketPro research desk

MarketPro is a trading-signal and trading-education app operated by Harajuku Holdings LTD (Cyprus). Our signal desk publishes and tracks every trade idea in-app, and every page here is checked against the app's live behaviour before publishing. Last reviewed 15 September 2026. How we produce signals and content · About MarketPro

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