While the trends depicted there will take months if not years to change, there is an interesting chart pattern today.
The USD may have bottomed Friday. I have confidence the dollar will resume and go lower, however, in the near term (1 week, 3 months?) the USD could reverse and gain in appreciation.
A good time to get in on natural resources is if/when the USD hits about 80 in valuation. That level has shown some support and now possibly resistance.