How Traders Use Charts to Identify Market Trends
While fundamental analysis focuses on company performance and financial data, technical analysis takes a different approach. Technical traders study price charts and market behaviour in an effort to identify trends and potential trading opportunities.
The central idea behind technical analysis is that price movements reflect the collective decisions of market participants. By analysing patterns in historical price data, traders attempt to gain insights into possible future movements.
Candlestick charts
One of the most widely used tools in technical analysis is the candlestick chart. You may see line-charts that simply show a single price plotted across a given time frame, this is a basic view that works as a snapshot but many investors prefer to use candlestick charts as they offer a greater degree of detail.
Candlesticks display price movements over a specific time period, such as one minute, one hour, or one day but unlike the one price from basic charts, each candlestick represents four key pieces of information:
- The opening price
- The closing price
- The highest price during the period
- The lowest price during the period
The body of the candle shows the difference between the opening and closing prices, while the lines above and below represent the highest and lowest points reached during that period, also known as the wicks. By default, green candles are those where the market price has risen from the start to end point of the time period and red candles represent a downward movement.
Over time, these candlesticks create visual patterns that traders analyse to understand market momentum and sentiment.
Support and resistance levels
Another key concept in technical analysis is support and resistance. Support refers to a price level where an asset has historically found buying interest, causing declines to slow or reverse. Resistance represents a level where selling pressure has historically appeared, making it more difficult for prices to rise further.
Traders often watch these levels closely because price reactions around them can sometimes signal potential changes in market direction.
Trend channels and market direction
Markets often move in trends, either upward, downward, or sideways and technical traders frequently draw trendlines or channels on charts to visualise these movements. A channel forms when price consistently moves between two parallel lines, indicating a relatively stable trend range and often found to be either upward in movement or downward. Understanding whether a market is trending upward, downward, or consolidating can help traders decide how they approach potential trades.
Technical indicators
In addition to chart patterns, many traders use technical indicators derived from price and volume data. Some commonly used indicators include:
MACD (Moving Average Convergence Divergence)
MACD is a momentum indicator that helps traders identify changes in the strength and direction of a trend. It works by comparing two moving averages of an asset’s price. When these averages move closer together or cross over each other, it can signal a potential shift in momentum. Traders often watch MACD crossovers and the relationship between the MACD line and its signal line as potential indicators of bullish or bearish trends.
RSI (Relative Strength Index)
The Relative Strength Index measures the speed and magnitude of recent price movements to determine whether an asset may be overbought or oversold. RSI is displayed on a scale from 0 to 100. Traditionally, readings above 70 may suggest an asset is overbought, meaning prices may have risen too quickly, while readings below 30 may indicate oversold conditions where prices may have fallen sharply. Traders use RSI to gauge momentum and identify potential reversal points.
Stochastic Oscillator
The stochastic oscillator compares an asset’s closing price to its recent price range over a given period of time. The idea behind the indicator is that during strong trends, prices tend to close near the top or bottom of their recent range. The indicator moves between 0 and 100, and traders often look for signals when the lines cross in overbought or oversold zones. This can sometimes indicate that market momentum is beginning to change.
These indicators do not predict the future with certainty, but they can provide additional insights when combined with other forms of analysis.
Chart patterns
Some traders also study recurring chart patterns, such as triangles, head-and-shoulders formations, and double tops or bottoms. These patterns can sometimes indicate shifts in supply and demand within the market.
Learning to recognise these patterns takes time and practice, but many traders use them as part of their overall analytical framework.
Combining tools and technology
Technical analysis can involve a wide range of tools and indicators, and modern trading platforms now provide advanced charting capabilities to help traders explore markets more effectively.
EC Markets own investing app includes AI-powered analysis tools and charting features designed to help users visualise trends, explore indicators, and better understand market movements through technical analysis.
