When the dollar index is compared to the Eur/Usd, the correlation is obvious; it is a converse relationship. One goes up as the other goes down. The euro makes up over 60% of the dollar index, and as such traders really need to check the euro for market direction and sentiment on a regular basis.
| U.S. Dollar Index 3 Year Chart vs.. Eur-Usd Chart |
Data Source; MetaTrader4 and Bloomberg
The weighted index of major currencies against the dollar give a fair reflection of the overall market sentiment towards the greenback. Most professional traders look towards the Treasury yield and dollar index activity to gauge their dollar trade potential.
The index is made up of euro 58%, yen 13%, pound 12%, Canadian dollar 9%, Swedish krona 4% and Swiss franc 4%.
| What it is and Where it Trades |
The index trades through the inter-bank Markets. The Index was developed in March 1973, and its value is a reflection of the value of the Usd now, compared to what it was worth in 1973. A read of 75.00 on the Index equates to the Usd value being 75% of what it was three decades ago.
The Usd is on 90% of all currency trades, it is the world's dominant forex currency. The euro is now making up 50% of those trades, and 58% of the actually dollar index; one cannot move very far without automatically impacting the other.
The Swiss franc is the gauge of market sentiment, and normally makes moves ahead of the euro and pound. It is a reliable source of market direction and momentum, but makes up the smallest part of the Index.
The yen and the pound make up the balance of the dollar index, along with the Canadian dollar, the Swedish krona, and the futures market is trying to make room for the aussie.
The euro is referred to as the Common Currency, and is looking to challenge the Usd cash Reserves of those central banks that also hold natural reserves of either Oil or Gold. Why hold a Usd denominated commodity priced in dollars, and hold Usd notes as well in the vault? The euro may be the answer. Normally a higher dollar index equates to euro and equities lower, and vice versa.