Currency ETFs were created in 2006. Since then, more and more investors have been jumping on the bandwagon. But did you know you could invest in them for less than $100?

Not only are they relatively cheap but currency ETFs also mean investors can diversify out of the dollar and into other currencies right on the New York Stock Exchange.

The Sovereign Society’s Erika Nolan has some great ideas about how to build ETFs into your portfolio…