Symmetrical Triangle Pattern

  • 27-Oct-2023
  • 2 mins read

In financial markets, where uncertainty and volatility often reign supreme, traders and investors rely on various tools and techniques to analyze the mysteries of price movements.

One such tool, the symmetrical triangle pattern, stands as a fundamental cornerstone of technical analysis. This pattern, resembling a coiling spring, offers insights into potential future price directions.

This article explains the symmetrical triangle pattern, its Interpretation, trading tactics, and more.

What is a Symmetrical Triangle Pattern?

A symmetrical triangle pattern is a key chart formation in technical analysis. It appears as a continuation pattern, typically in the midst of an existing trend.

This pattern is characterized by two converging trendlines: one representing lower highs and the other depicting higher lows.

These trendlines create a symmetrical triangle shape, resembling a coiling spring. Symmetrical triangles signify a period of market consolidation, where price volatility gradually contracts.

Traders often anticipate a breakout from this pattern, using it to forecast potential future price movements and inform their trading decisions.

Construction of the Symmetrical Triangle Pattern

Technical chart patterns like the symmetrical triangle pattern can indicate trend reversals or continuation in stocks, currencies, and commodities.

This pattern is dubbed “symmetrical” because two trend lines converge to form a triangle-shaped shape where neither buyers nor sellers control the price.

Here’s how to construct a symmetrical triangle pattern:

1. Identify the Prior Trend

Before a symmetrical triangle pattern can form, there should be a prior trend in place. This trend can be either upward (bullish) or downward (bearish).

The prior trend is essential because the symmetrical triangle is typically considered a continuation pattern, meaning it suggests that the prior trend is likely to continue after the pattern resolves.

2. Draw the Trendlines

Once you’ve identified the prior trend, you need to draw two converging trendlines. One trendline is drawn by connecting the higher lows (support), and the other trendline is drawn by connecting the lower highs (resistance). This process creates a triangle-like shape on the chart.

The lower trendline (support) should touch at least two or more significant lows on the price chart, forming an ascending trendline.

The upper trendline (resistance) should touch at least two or more significant highs on the price chart, forming a descending trendline.

3. Wait for Convergence

As the price moves within the pattern, the two trendlines should gradually converge, meaning they get closer and closer to each other. The convergence of these lines is a key characteristic of the symmetrical triangle pattern.

4. Decreasing Volume

Typically, as the price moves within the symmetrical triangle, the trading volume tends to decrease. This reflects a period of consolidation or indecision in the market.

5. Anticipate a Breakout

The symmetrical triangle pattern suggests that a breakout is imminent, but it doesn’t specify the direction of the breakout. Traders often anticipate a breakout by preparing to enter a trade when the price breaks above or below one of the trendlines.

6. Trade Entry and Stop-Loss

If the price breaks above the upper trendline (resistance), it is considered a bullish breakout, and traders may enter long (buy) positions. Conversely, if the price breaks below the lower trendline (support), it is considered a bearish breakout, and traders may enter short (sell) positions.

It’s important to set stop-loss orders to manage risk in case the breakout direction turns out to be a false signal.

7. Target Price

To determine a target price, traders often measure the distance between the widest part of the triangle (the base) and then project that distance in the direction of the breakout. This can provide an estimate of the potential price move.

8. Monitor the Pattern

Traders must vigilantly observe the symmetrical triangle pattern for breakout signals. Continuously monitoring price movements helps in timely decision-making.

When a breakout occurs, traders can execute their planned strategies, considering other technical indicators, to confirm the breakout’s validity and manage risks effectively.

Significance of the Symmetrical Triangle Pattern

The symmetrical triangle pattern in technical analysis might reveal market fluctuations. Traders and investors need to know this pattern to predict and make financial market decisions.

Here’s a more detailed explanation of its significance:

1. Neutral Pattern Representing a Consolidation Phase:

The symmetrical triangle pattern is a neutral formation that signifies a period of price consolidation. During this phase, the market experiences a balance between buyers and sellers, resulting in a narrowing range of price fluctuations.

Traders often view this pattern as a temporary pause or indecision in the market, preparing for a potential breakout.

2. Interpretation of Bullish and Bearish Breakouts:

One of the key aspects of the symmetrical triangle pattern is its ability to provide insights into potential future price movements.

Traders watch for breakouts, which occur when the price breaches one of the trendlines enclosing the triangle.

A bullish breakout happens when the price moves above the upper trendline, indicating a potential upward trend. Whereas a bearish breakout occurs when the price falls below the lower trendline, suggesting a potential downward trend.

These breakouts are crucial signals for traders to make informed trading decisions.

3. Measuring Potential Price Targets Based on the Pattern

Beyond identifying breakouts, the symmetrical triangle pattern also allows traders to estimate potential price targets.

This is often done by measuring the widest part of the triangle (the base) and applying that measurement to the breakout point.

The resulting projection can give traders a target price level to consider when setting profit targets or stop-loss orders, aiding in risk management and trade planning.

Trading Strategies Using the Symmetrical Triangle Pattern

Traders use symmetrical triangles to develop trading strategies, primarily focusing on breakout trading. Here are some common trading strategies using the symmetrical triangle pattern:

1. Breakout Trading

Breakout trading involves watching for price movements outside the boundaries of a symmetrical triangle pattern.

  • A bullish breakout occurs when the price breaches the upper trendline, indicating a potential upward move; for confirmation, watch for increased trading volume.
  • A bearish breakout happens when the price falls below the lower trendline, signaling a potential downward move, also validated by rising volume.

Traders seek to capitalize on these breakouts, but false breakouts can occur, necessitating risk management measures such as stop-loss orders.

This strategy is a fundamental approach to trading symmetrical triangles, aiming to profit from the subsequent price trend.

2. Measuring Price Target

After a symmetrical triangle breakout, calculate a potential target by measuring the triangle’s widest point (vertical distance between trendlines).

Add this measurement to the breakout point for bullish trades or subtract it for bearish trades. This rough estimate can guide your profit-taking or stop-loss placement.

3. Confirmation Signals

To enhance trading accuracy, traders should use technical indicators like RSI and Moving Averages to validate the breakout direction. Candlestick patterns, such as bullish or bearish engulfing patterns, can also serve as confirming signals.

These indicators and patterns help traders gain confidence in their trading decisions and reduce the risk of falling victim to false breakouts, ultimately improving the probability of successful trades.

4. False Breakout Management

Be cautious about false breakouts, where the price briefly exits the symmetrical triangle but then reverses its direction.

To mitigate potential losses, traders should consider placing stop-loss orders just below the breakout point for bullish breakouts and above it for bearish breakouts.

These stop-loss orders act as safeguards, automatically triggering a trade exit if the breakout turns out to be a false signal. This helps traders limit their losses and preserve capital while actively managing risk in their trading strategies.

5. Time Frame Consideration

Choose the appropriate timeframe when trading symmetrical triangles. Traders should consider their risk tolerance and trading objectives when selecting a timeframe, whether it’s short-term or long-term. Shorter timeframes may suit day traders, while longer timeframes are more suitable for investors.

By aligning the timeframe with their goals, traders can better manage risk and make well-informed decisions based on the symmetrical triangle pattern they observe on their chosen timeframe chart.

6. Risk Management

When trading based on the symmetrical triangle pattern, it’s crucial to limit potential losses. To do this, set predetermined stop-loss orders just below the breakout point for bullish trades (to minimize losses if the breakout fails) and above for bearish trades.

This ensures that if the market moves against your position, you exit the trade with a manageable loss, protecting your capital.

Effective risk management is key to long-term success in trading and helps you avoid catastrophic losses that can result from unexpected market movements.


The symmetrical triangle pattern is a versatile and valuable tool in the arsenal of any technical analyst. Its ability to identify potential price breakouts, combined with prudent trading strategies, can lead to profitable outcomes.

However, it’s crucial to remember that no pattern is foolproof, and false signals do occur. To maximize its effectiveness, integrate the symmetrical triangle pattern into a broader analysis framework, consider risk management diligently, and practice in real-life scenarios.

With time and experience, you can harness the power of this pattern to make informed decisions in the dynamic world of financial markets.

Become a Bigul Member in 5 minutes


Let's Open Free Demat Account