Forex Market

Which are the principal options to invest at forex market?

Which are the principal options at this moment to invest at forex market? According to some variations that there have been at the market this last week, the main opportunities that forex offers are the following: American dollar againt canadian dollar is about 0.9846 canadian dollars per american dollar.This is a good choice to invest at forex market as the effect of the crude raise should affect in an important way to this pair but risk aversion is for its recovery.
The relation euro/dollar at these moments is 1.4800 dollars per euro, after raising historic maximum on the asian side in 1.4854.
Moreover BCE ( European Central Bank) seems to have no problem in having its foreign currency in U$$1.50, which shows that this target is every time closer turning it into a profitable option to invest at forex market.
Another currency relation that has been very analized is canadian dollar and yen. Even if this is still considered as the relation with the crude, this pair is about 110.09 yens per canadian dollar. While crude is under U$$ 100, the pair will continue falling as the others relations with yen.