I had $ in some investment...but because of the trend in the Peso to USD exchange rate, a few months ago, I decided to change my all my $ to Peso, I had to cut losses, but still I lost almost 20% in value.

But I was again able to recover my losses coz I invested them in some Peso funds which did pretty well the last few weeks.

I also do feel that the USD is weakening while our economy is getting a little bit better. If one wants to keep some foreign curreny savings, the euro might be better to keep.