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Automated-Trading
Admin
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Automated-Trading 2012.12.05 10:48 

USDx dollar index:

USDX — index measures the dollar's value against a basket of six basic currencies.

The dollar index

Author: Arduz

MathQuant
73
MathQuant 2013.01.20 13:07  

Thank You


Sergey Golubev
Moderator
55383
Sergey Golubev 2013.11.06 15:02  
Dollar Index Futures & Correlations to Crude Oil & Gold Futures Trading


Scalpers, Intra-Day, Position & Swing traders alike benefit from the correlations seen between the US Dollar Futures Index (DX) & Commodity Futures such as Gold (GC) & Crude Oil (GC). The US Dollar Index Futures is one of the most widely-recognized electronically-trader markets in the world. Comparing the USD against a basket of major currencies, this futures index has relatively low daily trading volume compared to Euro or Pound, and is primarily used for its strong correlations to aid traders in many different situations. Professional traders watch the Dollar Index at the times it is most active, which occurs from 8am to 12pm EST during trading days. The times also correspond well with Crude Oil & Gold futures, which also see more activity at these times as well.There are many ways to use the US Dollar Index for trading opportunities, but most traders find the DX to be most consistently-used as a filter for high-risk trades.

Let's first discuss the basic correlation that traders use. There is a negative correlation between the DX and almost every other market that traders watch. The Dollar is negative to other currencies b/c it's the world reserve currency, and it's negative to commodities b/c of the simple laws of supply and demand. Let's focus on the correlation to Gold & Crude Oil Futures.

As traders, there are lots of different times in the day when the dollar begins to move more dramatically, such as the open of the US Markets @ 9:30am EST, before and after major news events such as Jobless Claims Reports or FOMC News. We look for the Dollar to begin its trend, and using the negative correlation between these markets, we look for crude oil & gold opportunities to the opposite of the dollar's trend. When the Dollar is trending, traders use Breakout Patterns to capitalize on this correlation. With the dollar rising, look for high-percentage entries to the short side of Gold or Crude Oil Futures.

Most traders will use the Dollar correlation as a filter because it allows them to avoid high-risk entries on Gold & Crude Oil Futures. Without a trend on Dollar, the Gold & Crude Oil Futures also show flat price action, and tend to reverse their current trends often. The dollar has a tendency to get very choppy during indecisive times in the market, and we tend to stay away from higher-risk trading on Crude Oil & Gold during these times.

Another important thing to watch on the Dollar is key Support & Resistance around simple chart patterns. For example, using a Head & Shoulders pattern on the Dollar, traders will avoid trading Gold & Crude Oil when the Dollar attempts to complete the trend reversal. Smart traders will wait to trade the reaction to the move around these extreme levels, rather than trying to be the first to enter the market when the Dollar here. In closing, the Dollar Index Futures can be used very effectively with a negative correlation with many of the market we love to trade. Of all the uses for this index, the most effective way most traders use the Dollar is as a filter, to avoid taking high-risk trades on other markets such as Crude Oil & Gold.
Sergey Golubev
Moderator
55383
Sergey Golubev 2013.11.06 15:03  

Based on - U.S. Dollar Index - USDX

U.S. Dollar Index (USDX) was introduced in March 1973, when the Bretton Woods system ceased to exist. The index shows the ratio of U.S. dollar against a basket of six major world currencies - the euro is (EUR), Yen (JPY), British Pounds (GBP), Canadian Dollar (CAD), Swedish krona (SEK) and Swiss Franc (CHF). As part of this basket each currency has its own weight:

EUR - 57,6%
JPY - 13,6%
GBP - 11,9%
CAD - 9,1%
SEK - 4,2%
CHF - 3,6%

The composition of the basket of 1973 changed only once - in 1999, when the euro was introduced.

At the time of occurrence of the index had a value of 100 points. Historic lows it reached in March 2008 - 70.7 points, while the maximum value was recorded in February 1985 - 148.1 points. The index traded at the time of the global currency markets - 24 hours a day, 5 days a week. Trading on the Stock Exchange are ICE (Intercontinental Exchange) - The former New York Mercantile Exchange (NYBOT - New York Board of Trade). Moreover, the index is presented in the form of various traded instruments: the exchange funds (exchange traded funds, or ETF), mutual funds (mutual funds), stock options.

The index is calculated as a weighted geometric mean of the above mentioned currencies according to the following formula:

USDXt = 50,14348112 x (EURt) -0,576 x (JPYt) 0,136 x (GBPt) -0,119 x (CADt) 0,091 x (SEKt) 0,042 x (CHFt) 0,036

In the formula, the power coefficients corresponding to the weights of currencies in the basket. Calculation of the index coincides with the data used in calculating the Fed trade-weighted dollar index of currencies of countries which form the main foreign trade turnover of U.S..

Most of the international trade in the U.S. accounts for the euro area (57.6%), followed by Japan - 13.6% United Kingdom - 11.9% Canada - 9.1%, Sweden - and Switzerland 4.2% - 3.6 %.

How to use the dollar index on the forex?

It is important to understand whether you like it or not, dictates that the U.S. dollar trends of major world currencies, so the index is an excellent starting point for determining the strength or weakness of U.S. dollar currency pairs.

As a rule, the change trend of the index leads to changes in the trends of the currency pairs in which the USD and he is present. For example, during an uptrend USDX pairs with direct quote will also increase (eg, USDCHF, USDCAD), a couple from the back - slow down (it EURUSD, GBPUSD). Using technical analysis toolkit, such as candlesticks, support / resistance levels, moving averages, you can get an idea about the strength of the U.S. dollar in terms of long-term trends, the possible long-and short-term reversals, as well as changes in the attitudes of market participants.

Steven Theobald
852
Steven Theobald 2013.11.11 02:18  

http://www.forexticket.com/en/forex-charts/c-index

See here for a 24 hour finer resolution version of USDX

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