The world currency markets are becoming increasingly volatile here lately as electronic currency wars are really getting obvious. It is now being rumored that Greece is going to dump the EURO and adopt the U.S. DOLLAR:
http://www.marketwatch.com/story/oils-limbo-dance-and-the-upside-of-greece-adopting-the-us-dollar-2015-02-10?dist=beforebell
http://www.marketwatch.com/story/oils-limbo-dance-and-the-upside-of-greece-adopting-the-us-dollar-2015-02-10?dist=beforebell
...developing...