I just reviewed a ranking of the 20 most important currencies in the world, and it's interesting to see how the strength of global currencies is distributed. Obviously, the Kuwaiti dinar leads the list, followed by the Bahraini dinar and the Omani rial. These are the most valued currencies in terms of exchange rate, although not necessarily the most traded.

The curious thing is that the US dollar ranks ninth, well below several Gulf currencies and other currencies that many of us are less familiar with. The British pound, the euro, and the Swiss franc are also in the top positions, as expected. Then come dollars from different territories: Cayman Islands, Bermuda, Bahamas, Singapore, Canada.

I'm surprised that the Brazilian real is in 20th place on this list of the 20 most important currencies in the world. Definitely, the strength of a currency depends a lot on monetary policy and the economic stability of each country. It's interesting to see this different perspective from what we usually consider.