The exchange rate of Canadian dollar to US dollar could be going up because of oil price. If you want to know the future rate concerning about Canadian dollar, you should pay more attention to oil price. I think the extreme ratecould be one Canadian dollar for one US dollar; If the rate go beyond the limit, Canadian economy will lose ecnomic competitive abilities.That is, Canadian dollar will go down at that time. Metioned above is my private opinion; and only a 8 x+ o$ ~( |7 b# r
reference.