Could be dollar getting stronger. USD vs Indian currency also reflects the same recently.
And the other end of the world is crying!http://finance.yahoo.com/currency-converter/#from=USD;to=JPY;amt=1
^ If euro zone ends we (all europeans, not only the countries with economic problems like spain) will be in serious and big problems. At least for 10 years, and that being optimist. So better not pray a lot for that.