
Click on image to enlarge so it is a readable size.
Here are the correlations of different currencies. The idea is to buy/sell in sets of uncorrelated currencies but , as you can see, the correlations change and none are perfectly correlated - meaning that one goes up the same amount as one goes down.
I don't recommend foreign currency trading. Good luck to those who try it. Be prepared to lose money. It is no way to build wealth as only a few players (big companies and governmental central banks) control the market.
Foreign Trading News: http://www.dailyfx.com
Foreign Trading News: http://www.dailyfx.com