Cryptocurrency Exchange Rate от Joue

This simple extension displays the current exchange rate of two cryptocurrencies (like BTC to USD) in the badge area that is updated once per user-defined time minutes. The color of the toolbar button is green when the relative price goes up and is red when the relative price goes down.

Left-click is designed to open a destination trading website. Set a new website on the options page.

You can configure the automatic checking interval on the options page. The default value is 15 minutes.

Notes:
1. To update the current exchange rate, use the right-click context-menu item over the toolbar button.
2. If you need to convert more than one currencies at once, you the online calculator from the right-click context menu over the toolbar button.