> ## Documentation Index
> Fetch the complete documentation index at: https://docs.less.tech/llms.txt
> Use this file to discover all available pages before exploring further.

# ECB Exchange Rates

The ECB sources is a relatively simple source that gives you the exchange rates for a given currency - the base currency is EUR. The dataset looks like this:

<Frame>
  <img src="https://mintcdn.com/less-51/7hAaZrB-cL9KB8SD/images/sources/sources/ecb/data.png?fit=max&auto=format&n=7hAaZrB-cL9KB8SD&q=85&s=356da3f3a1c33147cbe25188d333d12d" width="3432" height="732" data-path="images/sources/sources/ecb/data.png" />
</Frame>

### Setup

In the Exchange Rates tab, you need to select the **currency** you want to extract. Then you need to select the **start date** of the period you want to extract. You can also input an **end date** if you want to extract a specific period, but you can leave it blank to extract the latest rate.

Every time the source is run, it will create a new dataset with the exchange rates for the currency and period you selected. The data is typically updated by ECB around 16:00 CET on buseinss days.

We support the following currencies:

* DKK: Danish Krone
* GBP: British Pound
* USD: US Dollar
* AUD: Australian Dollar
* CAD: Canadian Dollar
* CHF: Swiss Franc
* CNY: Chinese Yuan
* HKD: Hong Kong Dollar
* ISK: Icelandic Króna
* JPY: Japanese Yen
* KRW: Korean Won
* MYR: Malaysian Ringgit
* NOK: Norwegian Krone
* SEK: Swedish Krona
* SGD: Singapore Dollar
* CZK: Czech Koruna
* ZAR: South African Rand
* PLN: Polish Zloty