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Introduction
Over time, technical analysts have developed a wide range of methods and
tools to help them in their work. These include trend lines, support and
resistance levels, chart formations and mathematical indicators such as
moving averages, MACD and stochastics. Other studies include Fibonacci
projections, Elliot waves and Japanese candlesticks.
For a currency trader, it is important to understand that, by and large,
these methods and tools were developed for use in the stock market. The
principal point to note here is that a stock is a financial instrument
representing the price of a single underlying entity, and a change in
a stock’s price reflects a change in the perceived value of the underlying
entity. The same applies to commodities, bonds and most other types of
investments.
However, currencies are different. A currency rate represents the value
of one currency in relation to another. As a result, a change in a currency
rate can reflect a change in one, the other or both of the underlying
currencies.
This presents currency traders with an opportunity to add a powerful
filtering method, known as relative-strength analysis, to their existing
technical-analysis arsenal.
Relative Strength Analysis
To determine the relative strength of a currency, it is necessary to detect whether the
currency is bullish or bearish against a basket of other currencies. If we
discover that the currency is predominantly bullish against a basket of other
currencies, we will have gained valuable knowledge about current market
sentiment towards that currency. As speculators, we can apply this knowledge
towards buying or selling the currency against any other individual currency.
How to Select Trades Using Relative-Strength Analysis
Let’s say you have done a relative-strength analysis on a basket of currencies
and you have found that the GBP is rising in value with the greatest momentum.
What can you do with this information? Clearly, if you are a trend follower,
you will be looking to buy the GBP against another currency. But which one?
To determine the ideal match, go back to your analysis and find out which
currency among the basket of currencies is falling with the greatest momentum.
Let’s say it is the JPY. Based on this relative-strength analysis, the trade
with the highest potential to succeed would be a long GBPJPY. In going long
the GBPJPY, you would be buying the GBP, which is the currency showing the
most strength, and selling the JPY, which is the currency showing the most
weakness. Please read more on trading model page.
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