All the main currencies, the exchange rate is floating. To investors. To make buy-sell to a lot of speculation. As a result, the value of silver has become extremely volatile. .
As a result, all major currencies with a floating exchange rate. Investors offered to buy - sell to a lot of speculation. As a result, the amount of fluctuation is very much like each other.
Therefore, all major currencies have managed floating exchange rate, the investor services . In the purchase and sale to speculative). Adverse effects of money's volatility is very much like the same