How to Trade the Greek Crisis Without Headlines or Emotion

NEW YORK (TheStreet) -- It's tough to trade a situation like the Greece crisis, because the headlines and the posturing in the negotiations are constantly changing and often surprising. Emotions like fear can creep into investors' heads, too, as they worry what a Greek exit from the eurozone would mean for global markets. So let's forget about the headlines and the images of lines at ATMs and use smart technical analysis to find a way to make objective trading decisions. Let's use the Global X...