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Support and resistance are two of the most important concepts in technical analysis. These levels help traders identify areas where prices may stop, reverse, or slow down.
In this lesson, you’ll learn what support and resistance are, how to identify them on charts, the role of psychological price levels, and how traders use these levels when making trading decisions.
Support is a price level where a falling market tends to stop or bounce upward. This happens because buyers see the asset as a good value and start buying.
Example: If a stock repeatedly stops falling around $50 and moves higher, $50 is considered a support level.
Resistance is the opposite. It is a price level where a rising market tends to slow down or reverse because sellers begin entering the market.
Example: If a stock struggles to rise above $70 and repeatedly falls from that level, $70 becomes a resistance level.
These levels are important because they help traders:
Identify potential entry and exit points
Understand where price may reverse
Manage risk more effectively
Support and resistance levels are usually identified by looking at past price behavior on a chart.
Some common ways traders find these levels include:
Areas where price has previously reversed are often important levels.
Example: If price has bounced several times from the same level, that area likely represents strong support.
When price touches a level multiple times and reacts to it, it often becomes stronger.
Example: A resistance level that has rejected price three or four times may be harder for the market to break.
Trendlines can also act as support or resistance when price follows a consistent upward or downward path.
Some price levels are important simply because they are round numbers.
These are known as psychological levels.
Examples include:
$50
$100
$1,000
$2,000 in currency markets
Traders often place buy or sell orders around these levels because they are easy to remember and widely watched.
As a result, markets often react strongly when prices approach these round numbers.
Example: If a stock is approaching $100, many traders may decide to take profits or open new positions at that level.
Traders use support and resistance levels to help plan their trades.
One common approach is buying near support and selling near resistance.
Example: If a stock repeatedly bounces from $50 and falls from $60, a trader might buy near $50 and sell near $60.
Another strategy involves breakouts.
A breakout happens when price moves strongly above resistance or below support.
Example: If price breaks above a strong resistance level with momentum, it may signal the start of a new upward trend.
Support and resistance levels can also help traders place stop-loss orders to limit potential losses.
Support is a level where falling prices may stop and move higher.
Resistance is a level where rising prices may stop or move lower.
Traders identify these levels by studying past price reactions on charts.
Psychological levels, such as round numbers, often influence market behavior.
Support and resistance help traders determine entry points, exit points, and risk management.
In the next lesson, you’ll learn about trendlines and channels, which help traders visualize market trends more clearly.
Our easy-to-use glossary breaks down complex trading terms into plain English. Learn the key terms every trader needs to know.
