Forex Average Directional Movement Index ADX Indicator
Forex Average Directional Movement Index ADX Indicator (ADX) helps to determine if there is a price trend. It was developed and described in detail by Welles Wilder in his book “New concepts in technical trading systems”.
The simplest trading method based on the system of directional movement implies comparison of two direction indicators: the 14-period +DI one and the 14-period -DI. To do this, one either puts the charts of indicators one on top of the other, or +DI is subtracted from -DI. W. Wilder recommends buying when +DI is higher than -DI, and selling when +DI sinks lower than -DI.
To these simple commercial rules Wells Wilder added “a rule of points of extremum”. It is used to eliminate false signals and decrease the number of deals. According to the principle of points of extremum, the “point of extremum” is the point when +DI and -DI cross each other. If +DI raises higher than -DI, this point will be the maximum price of the day when they cross. If +DI is lower than -DI, this point will be the minimum price of the day they cross.
The point of extremum is used then as the market entry level. Thus, after the signal to buy (+DI is higher than -DI) one must wait till the price has exceeded the point of extremum, and only then buy. However, if the price fails to exceed the level of the point of extremum, one should retain the short position.
Calculation
ADX = SUM ((+DI – (-DI)) / (+DI + (-DI)), N) / N
Where:
N — the number of periods used in the calculation.
What does Forex Indicator mean?
A forex indicator is a statistical tool that currency traders use to make judgements about the direction of a currency pair’s price action. Forex indicators come in many types, including leading indicators, lagging indicators, confirming indicators and so on. Popular forex indicators include moving averages, relative strength index (RSI) and average true range (ATR). A forex trader must choose the indicators that fit his or her trading strategy.
How to install Forex Average Directional Movement Index ADX Indicator?
- Download Forex Average Directional Movement Index ADX Indicator.zip
- Copy mq4 and ex4 files to your Metatrader Directory / experts / indicators /
- Copy tpl file (Template) to your Metatrader Directory / templates /
- Start or restart your Metatrader Client
- Select Chart and Timeframe where you want to test your forex indicator
- Load indicator on your chart
How to uninstall Forex Average Directional Movement Index ADX Indicator?
To shut down an indicator, one has to remove it from the chart. At that, its drawing and recalculation of its values will stop. To remove an indicator from the chart, one has to execute its context menu commands of “Delete Indicator” or “Delete Indicator Window”, or the chart context menu command of “Indicators List – Delete”.
