Cannot access '.DXY' (DXY US DOLLAR CURRENCY INDEX) using get_data but get_timeseries() seems to work. It would be helpful to get it using get_data().
get_data throws NA values
ek.get_data('.DXY',fields = ['TR.CLOSEPRICE.date','TR.CLOSEPRICE'],parameters={'SDate':'2000-01-01','EDate':'2020-10-19','Frq':'D','CH':'Fd'})
get_timeseries() seems to work
ek.get_timeseries('.DXY',fields='CLOSE')