The U.S. dollars in currency trade

The U.S. Dollar bill is recognized by President George Washington’s face in the center. According to the information from the Department of Treasury, at the start of 2009, approximately $853.2 billion worth paper currency notes, also known as bills, were in circulation. These, of course, include those notes that are no longer in circulation, and Federal Reserve notes. Therefore, the bills in circulation are a bit lower. There are varied life expectancies of these bills. So such bills have to be printed regularly for replacing the ones in circulation.

Each of these so-called paper currency notes is actually made of 75 percent cotton and 25 percent linen. The Bureau of engraving and printing churns out these currency notes. In 2008, for printing each such note, this bureau incurred an average cost of 6.4 cents.

The U.S. penny has President Abraham Lincoln, while U.S. nickel has President Thomas Jefferson on it. The penny contains 2.5 percent copper and the rest is zinc. Unlike it the nickel is made from 75 percent copper, and just about 25 percent nickel! In 2009 almost 2.585 trillion of the U.S. currency coins were estimated to be in circulation.

That – by any standards is a lot of money! And not all of it is in the country.

Many countries have stocks of this currency. They use it as a means for hedging and controlling inflation in their countries. Because of this demand supply situation, the value of the US dollar changes very rapidly. This is reflected in currency trade.