Boost Your Trading Skills with Support and Resistance Strategies

Support and Resistance: Key Principles of Support and Resistance

Have you observed how some price levels restrict stocks and currencies from rising or falling? These prices are support and resistance. Support and resistance levels must be identified and traded to be effective traders.

Support and resistance indicators can help you spot market reversals, important junctures, and smart trading decisions. This article explains support and resistance, how to detect them, and how to draw support and resistance lines. 

Key Highlights

  • Support and resistance are crucial instruments for traders. They mark the spots where a stock's price pauses or changes direction.

  • Regular chart review and practice will improve your spotting support and resistance levels. 

  • These tools and other indicators can help give you more confidence in your trading decisions.

What Is Support and Resistance in Trading?

Support and resistance are two of the most essential tools for any trader. They represent price levels where a stock's price stalls or reverses.


To find support, look for a price level where a stock's price stopped falling and bounced back up. This indicates that buyers came in, supporting the price at that level. Once a support level is established, traders expect the price to stay above it.

Resistance works the opposite way. It's a price ceiling where the stock has trouble breaking through. The price hits resistance and falls back. Traders expect a stock to trade below resistance until there's enough buying pressure to break through it.

Spotting these levels lets you see where a stock may change direction or stall. You can use them to determine good entry or exit points for your trades. The key is to find levels that have been tested multiple times. The more often a level acts as support or resistance, the more significant it becomes.

What Are the Key Principles of Support and Resistance?

Once you understand how the market moves, you must master support and resistance. These are the levels where the price of an asset frequently gets stuck or bounces off.

At support and resistance, supply and demand are balanced. Demand will likely outweigh supply as the price approaches support, pushing the price back up. Similarly, supply may overpower demand as the price nears resistance, forcing the price back down.

  • Identifying these levels allows you to forecast potential reversals and set entry or exit points. The more times a level holds, the more significant it becomes.

  • Levels that haven't been retested for a long time may not hold. The market constantly changes, so past performance doesn't guarantee future results.

How Do You Learn Support and Resistance?

To learn support and resistance, you need to understand some fundamental principles.

1- Study the Charts

The best way to identify support and resistance levels is to analyze price charts. Look for price levels where the stock has paused or reversed direction multiple times. These are likely to be significant support or resistance. The more times a level has been tested, the more solid it becomes.

2- Look for Key Levels

Focus on major recent highs and lows, round numbers like 10, 20, 50, 100, etc., and the open, high, low, and closing prices. These are psychologically important levels where traders place buy and sell orders.

3- Draw the Lines

Draw horizontal lines across the price chart once you spot potential support and resistance areas. Then, monitor the stock to see if the price rebounds or breaks through these levels. Adjust or remove lines as needed based on the price action.

What Is the Success Rate of Support and Resistance?

Resistance and support are analytical, technical instruments. These instruments are predicated on an idea that the analysts employ. Since most major investors follow the pattern and select what to purchase and sell, they are accurate 70% of the time.

But as an investor, you must understand the workings of the market. The market is highly susceptible to any form of worldwide expansion. These are elements that an analyst on a technical scale cannot cover.

Business growth occurs in an environment of stability. They possess the ability to take measured risks. Because the human intellect is still superior to computers, technical analysis should be considered while making investing decisions.

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Is It Better to Buy at Support or Resistance Levels?

The fundamental strategy for trading using support and resistance is to buy near support during uptrends, orange segments, or chart patterns where prices are rising and to sell or short near resistance during downtrends, orange segments, or chart patterns where prices are falling. Even when trading a range or chart pattern, it is beneficial to identify a longer-term trend. The trend indicates the direction to trade in. 

For instance, if there is a downward trend and a range forms, short-selling at range resistance is better than buying at range support. The downward trend informs us that selling is more likely to yield a profit than purchasing. If an upward trend appears and a triangle pattern appears, buying close to the triangle pattern's support is preferable.

Although it can be profitable to buy close to support or sell close to resistance, neither of these levels of support nor resistance is guaranteed to hold. Thus, you should hold off until you have some assurance that the market continues to value that location.

If you plan to buy close to support, wait for consolidation in the support region before purchasing when the price crosses over the upper bound of the narrow consolidation region. Such a rise in the price indicates that it is beginning to go higher off of support while also continuing to respect the support region. 

When selling at resistance, the same idea holds true. When the price falls below the minor consolidation's low, that is when you should begin a short trade. Watch for a consolidation around the resistance region.

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How Do You Draw a Perfect Support and Resistance Line?

To draw perfect support and resistance lines, there are a few fundamental principles to keep in mind:


Place your lines where there are multiple points of contact. The more times the price has reacted to a level, the stronger it becomes. Look for at least two or three points where the price was rejected as support or resistance.


Draw your lines at significant price levels. Round numbers like 10,000 or 1.5000 are psychologically important. Previous highs and lows also tend to be respected. The more powerful the price level, the more likely it is to act as support or resistance.


Use trendlines as support and resistance. Draw lines connecting either swing highs or swing lows. Price often respects these angled lines, especially if there are multiple points of contact. Look for lines with a steep slope, as the price usually reacts more strongly to them.


Pay attention to how the price reacts to the levels. Strong rejections, where the price moves rapidly away from the line, indicate solid support or resistance. If the price lingers at the line or slowly fades, the level may not hold. Multiple strong reactions to a single line add to its significance.


Be willing to adjust your lines. As price reacts to support and resistance levels over time, you may need to tweak the placement to reflect market behavior more accurately. Sliding parallel lines, adding new contact points, and removing old ones are standard adjustments. The key is keeping your lines relevant to the current price action.

Final Words

So now you have a solid understanding of support and resistance indicators and how to use these key levels to your advantage. The principles are simple but powerful. Draw your lines connecting those points. Then, wait for the price to approach those lines again. If it breaks through, you have a signal to get in or out of a trade. If it bounces off, you have confirmation of an important barrier. With practice, you'll get better at spotting these levels and using them to make more intelligent trades. Keep practicing, and happy trading!


What are support and resistance levels?

Support and resistance levels represent price points where buying and selling pressure converges. Support occurs when buying activity overcomes selling pressure, causing the price to rise. Resistance is the opposite - it's where selling pressure overcomes buying activity, causing the price to drop.

How do I spot support and resistance levels?

Look for areas where price movements have stalled or reversed multiple times. These zones often signify support or resistance. You'll want to look for swing highs, lows, and trendlines. The more often the price reacts at a certain level, the stronger that support or resistance becomes.

How do I trade support and resistance levels?

When the price approaches a support level, consider buying in anticipation of a bounce. It may continue dropping to the next support level if it breaks through support. For resistance, consider selling or shorting when the price approaches the level. If the price breaks through resistance, it may continue rising to the next resistance level.

How do I become an expert at support and resistance?

Practice, practice, practice. Review historical charts to spot support and resistance levels. See how price reacted in the past. Then, monitor current charts to spot new levels and watch how prices behave. Over time, you'll become an expert at spotting and trading support and resistance.

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21 Dec, 2023


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