Moving Average – Using The Moving Average Indicator
Posted in Forex on 02/10/2010 05:45 am by Prema LagaThe moving average is a especially regularly used forex trading indicator in the forex markets. most forex trading systems utilize the moving average in one form or another.
Determining the direction of the trend is the main use of moving averages. It does this by smooths out price action on the charting software. Also utilized to spot areas of support and resistance, this indicator is occasionally employed with other moving averages.
There are two popular kinds of moving averages that traders generally make use of. These two are simple moving average (SMA) along with the exponential moving average (EMA). The SMA is the many fundamental type of moving average that is calculated by taking a number of past period points, averaging them plus plotting them on the chart.
Any new data points are incorporated in the average while older points are ignored. Period data points can be configured by the trader. For example, if i chart a 10 SMA on the daily chart, it will give me the average of the 10 newest bars or candlesticks which is plotted on the chart.
However, the SMA does have its flaws which the exponential moving average seeks to address. The flaw has to do with how the SMA gives an equivalent amount of weight to each data point in the series. The EMA is slightly different as it puts more weight on newer data points while putting less emphasis on older ones.
Because of the differences in emphasis, a EMA always mirrors sudden price movements faster than a SMA would. If you plot a 10 EMA along with a 10 SMA, the difference in reaction speed will be clear. You will see that the EMA is always the first to respond sharply. Owing to its reaction time, the EMA is mostly used to spot short term changes in trend. Because the SMA reacts equally to all data points in the series, it is usually utilized in longer term trends. Forex traders utilize the moving average indicator in a large amount of ways.
Finally, moving average indicators are what as known as lagging indicators. Lagging indicators always do badly in markets that are side trending. As a result, forex traders only make use of moving averages when the market is trending well.
Should you require a thorough review on moving average and a wide variety of common Forex indicators can be located on the authors forex trading website.