I'm learning real quick (after a few painful lessons) to consolidate my positions so that I can get in and out of a sector quick. The yen thing has paid off nicely though as the carry trade has unraveled. Without a government intervention, I'm sure the carry trade would unravel further. But since I can't guess what governments will do (they f*ck with markets way too much which is why I got outta financials and oil), I just put a sell limit order in for my FXY.