Gold maintained its worth
Gold maintained its worth in the market for hundreds of years. Its price may be unstable for quite some time; however it sustained its value for a long period of time. No any paper currencies withstand its purchasing power. Gold price and USD currency in particular are correlated with each other negatively. However, sometimes the other one move ahead from the other, thus, the other one can be a leading indicator to the rise and fall of the value of the other one. In the long run, gold remains stable while others fall.