How to Profit when the Dollar Falls:

During the Great Depression, people profited from the declination of the value of the dollar by speculating against the dollar; meaning before the dollar was re-evaluated, they traded their cash in for gold, and if the dollar value fell, they profited. Well people can profit off of the dollar falling even today through trading ETFs that trade in currency. http://online.wsj.com/article/SB10001424053111903327904576524512233323804.html?KEYWORDS=US+interest+rates