Moving Averages are simple but powerful indcators for investors as they reflect a prevailing trend in the price of a stock, fund or indices, over the short, mid and long term. They can be used alone or in combination with technical analysis or Dow Theory, for example, to chart both primary trends and secondary counter cyclical trends.
There are two principal moving averages used by investors:
1. A Simple Moving Average is a historic weighted average price indicator for a stock, fund or market indices. The objective is to provide an average weighted indicator of the stock price that evens out daily or weekly fluctuations in price. A simple moving average takes the artihmetic "mean" of historic prices over a set period of time whether that is 9, 15, 20, 50, 100 or 200 or more days in the past.
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