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Advanced currency calculator

Converter, portfolio currency risk, travel budget and NBP rate charts.

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For education only
Indicators and scenarios describe past or assumed exchange rates and forecast nothing. This tool is not investment advice or a currency exchange offer.

What do the indicators mean?

RSI (14)

Relative strength index over the last 14 days, from 0 to 100. Readings above 70 are often called overbought and below 30 oversold. It is a technical-analysis convention, not a signal to act.

SMA (20 and 50)

Simple moving average: the average rate over the last 20 or 50 days. It smooths out swings and shows the direction of the rate. When the rate is above the average, recent days were higher than usual.

Volatility

Standard deviation of the daily rate changes, in percent. The higher it is, the more the rate moved from day to day.