A few weeks ago I mentioned that I thought the G-7 meetings would help strengthen the dollar. There is a lot of gas and rhetoric shooting around and it may be very short lived, but futures traders may cover some of their greenback short bets just in case it gains traction. If the dollar rallies it could hurt the commodity space a bit, mainly gold oil and copper.PCU is still one I would like to get long so I will be watching closely to see how it pans out.