Moving averages smooth out stock price fluctuations to clarify trends. Simple and exponential are the main types of moving averages. These tools help determine optimal stock buying or selling times.

A moving average is a type of trendline that smoothes out values of adjacent statistical observations and thereby eliminates minor or irregular fluctuations (called "noise"). A moving average is one ...

What Is A Moving Average? Moving averages are important in many time series data applications. The study of moving averages is part of the academic disciplines of statistics and mathematics.