Historical Prices - International
This is based on Dukascopy's database -- there might be some price discrepancies especially in the lower timeframe if you're using a different broker. If it shows "No Data" error, double-check if Cookies and Javascript in your browser are allowed. This can only be viewed properly on desktop and tablet though due to the way Dukascopy designed its widget.For US Dollar Index (DXY), if you need historical data prior to 2017, you can download from here instead (only Daily, Weekly and Monthly though).