Enter a currency pair and two dates to see how much the exchange rate moved between them, with a quick Stable-to-Volatile verdict.
This tool looks up the historical exchange rate for your chosen currency pair on both dates and calculates the percentage change between them.
From currency: To currency:
Start date:
End date:
How It Works
This tool looks up the historical exchange rate for your chosen currency pair on both dates and calculates the percentage change between them.
How to Use This Tool
- Choose the two currencies you want to compare.
- Enter a start date and an end date.
- Click Check Swing to see the percentage change and a volatility verdict.
Historical rate data availability can vary by provider and currency; very recent dates, weekends, or less common currency pairs may occasionally return no data.
Did You Know?
- Major currency pairs like USD/EUR typically move only a few percent over several months during calm periods, but can swing much more during economic or political shocks.
- Currency volatility tends to increase around major central bank announcements, elections, and geopolitical events.
Frequently Asked Questions
What counts as a big swing?
This tool uses rough thresholds (under 3% Stable, 3-8% Moderate, over 8% Volatile) as a general guide, not a precise financial metric.
Can I check any date range?
Most providers have data going back several years for major currencies; very old or very obscure currency pairs may have gaps.