Simple Moving Average (SMA)

Simple Moving Average (SMA)

A simple moving average is a technical indicator that aids in determining if an asset will continue its ongoing trend. Both short-term and long-term investors use the simple moving average as it’s customisable over various time horizons. Most investors use SMAs to determine trend direction and discover trading signals. 


Category 

Trend 


Type 

Lagging 


In This Article


  • What is Simple Moving Average? 

  • How To Analyse Chart Using Simple Moving Average 


What is Simple Moving Average? 


SMA is one of the oldest and most widely used technical indicators. It refers to a stock’s average closing price over a specified time period. As the prices of stocks change consistently, this average is referred to as moving. 


As a technical indicator, SMA aids in determining if an asset price will continue or if it’ll reverse an ongoing (bull or bear) trend. Traders use this technical chart indicator for determining buy and sell signals for securities. In addition, SMAs help to identify the support and resistance zones. 


In order to calculate the simple moving average of a stock, divide its sum of closing prices by the number of periods in that range. 


How To Analyse Chart Using Simple Moving Average 


Most traders use a 200-bar SMA to gauge the long-term trend and a 50-bar SMA for an intermediate trend. 


If the simple moving average advances upwards, the trend is up. Conversely, if it’s moving downwards, the trend is down. 


In order to trigger trading signals, price crossing SMA gets used. Here’s how investors can make the most of it. 


  • Cover short or go long when the prices cross the SMA. 

  • Exit long or go short when the prices cross below the SMA. 



SMA crossing SMA is another regular trading signal. Here’s how investors can benefit from it. 


  • When the short-term SMA crosses below the long-term SMA, go short or sell

Conversely, go long or buy when a short-period SMA crosses above a long-period SMA.
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