[**brk-client**](../README.md) *** [brk-client](../globals.md) / HistoricalPrice # Interface: HistoricalPrice Defined in: [Developer/brk/modules/brk-client/index.js:575](https://github.com/bitcoinresearchkit/brk/blob/75a97b4da99e60fce9ac789d118004f9b3db3ee5/modules/brk-client/index.js#L575) ## Properties ### exchangeRates > **exchangeRates**: `Object` Defined in: [Developer/brk/modules/brk-client/index.js:577](https://github.com/bitcoinresearchkit/brk/blob/75a97b4da99e60fce9ac789d118004f9b3db3ee5/modules/brk-client/index.js#L577) Exchange rates (currently empty) *** ### prices > **prices**: [`HistoricalPriceEntry`](HistoricalPriceEntry.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:576](https://github.com/bitcoinresearchkit/brk/blob/75a97b4da99e60fce9ac789d118004f9b3db3ee5/modules/brk-client/index.js#L576) Price data points