$USD daily and monthly stockcharts.com/c-sc/sc?s=%24USD&p=D&b=5&g=0&i=p41988360896&a=211682324&r=1484736564237 stockcharts.com/c-sc/sc?s=%24USD&p=M&st=1980-01-05&en=today&i=p98106597151&a=383366274&r=1484737418190