EuroDollar rangebound?

I'm always suspicious of these large impulsive moves that occur. Certainly you could have made a lot of money in the last couple of days if you were nimble. I don't trade that heavily on the majors as I find the price movements quite difficult to read so take this forecast with a pinch of salt.

With all the developments happening in Greece I'm anticipating some chop here and looking for a short term short position to play out to continue the formation of the penchant triangle pictured