cryptocurrency widget, price, heatmap
icon user

Log in

cryptocurrency widget, price, heatmap

Add watchlist

icon add
Crypto Glossary/Fibonacci Extension

Fibonacci Extension

Explore the secret ratios of Fibonacci extensions that traders use to navigate the volatile world of cryptocurrency.

TLDR - Fibonacci Extension

Fibonacci extensions are a technical analysis tool that traders use to identify potential profit targets or anticipate the range of price movement following a pullback. These extensions, drawn at potential reversal points and based on Fibonacci ratios, aid in predicting potential price trends. However, it's important to remember that they should be used in combination with other indicators and patterns for optimal results.

In this discussion, we will:

  • Understanding Fibonacci Extensions: Grasping the concept and application in trading.
  • Fibonacci Ratios and Extension Levels: Exploring the relevance of Fibonacci ratios in setting extension levels.
  • Fibonacci Retracement Vs Extension: Differentiating between Fibonacci retracements and extensions.
  • Drawing and Using Fibonacci Extensions: Learning how to practically apply these tools in trading.
  • Key Fibonacci Extension Levels: Discussing the commonly used Fibonacci extension levels in trading.
  • Wrapping Up: Drawing conclusions from the discussion.
  • FAQ about Fibonacci Extensions: Addressing common queries about Fibonacci extensions.

I. Understanding Fibonacci Extensions

Fibonacci extensions are a significant tool in the realm of trading. They are strategic points on a chart that mark potential areas of price reversal and target setting. These extensions are created by connecting three points on a chart, indicating potential regions of significant price movement.

The term 'Fibonacci' might seem intimidating, but it merely comes from a sequence found in nature where each number is the sum of the two preceding ones. This sequence, and the ratios derived from it, is noticed to mimic behavior in financial markets and is incorporated into various forms of technical analysis.

II. Fibonacci Ratios and Extension Levels

Fibonacci ratios form the core of Fibonacci extensions. In the trading context, the most used Fibonacci extension levels are 61.8%, 100%, 161.8%, 200%, 261.8%, 361.8%, and 423.6%. These percentages are the result of the mathematical relationships within the Fibonacci sequence itself.

For instance, if you divide any number in the sequence by the next one, you'll get approximately 0.618 (or 61.8% in percentage form). Divide any number by another two places higher, and you get about 0.382 (or 38.2%). Such ratios also appear to have significance in the financial markets.

III. Fibonacci Retracement Vs Extension

While both Fibonacci retracements and extensions play key roles in trading, they serve different purposes. Retracements predict how deep a price pullback could go, while extensions forecast where the price will head after the retracement. Both of these tools together can provide a comprehensive price movement prediction, thus helping traders make informed decisions.

IV. Drawing and Using Fibonacci Extensions

Fibonacci extensions aren't calculated with a formula but are drawn on a chart. To draw them, you first find the difference between two points and multiply this by a ratio like 0.618 or 1.618. This gives a dollar amount. If you're anticipating a price increase, add this to the price at your third point. For a decrease, subtract this amount.

However, Fibonacci extensions shouldn't be the sole determinant of your trading strategy. It's best to use them alongside other indicators and patterns when setting price targets.

V. Key Fibonacci Extension Levels

The 1.618 Fibonacci extension level is crucial. It's the 'golden ratio' and is seen as a significant potential reversal point in many markets. Other common levels include 2.618, 3.618, and 4.236. These levels can provide additional insight into potential price targets and can help traders further understand market trends.


In the grand scheme of technical analysis, Fibonacci extensions hold a place of significance. They provide traders with valuable insights into potential price movement and reversal points. While they are powerful tools, it's crucial to remember that they should be used in conjunction with other indicators for a well-rounded trading strategy.

FAQ about Fibonacci Extensions

1. How do you use Fibonacci extension?

To use a Fibonacci extension, you need to identify three points on your chart: the start of the price movement (Point A), the end of the initial price movement (Point B), and the end of the retracement or pullback (Point C). Now, select the Fibonacci extension tool on your trading platform, click on Point A, drag the cursor to Point B, and then extend the line to Point C. This will automatically create Fibonacci extension levels which can act as potential price targets.

2. What are the extensions of the Fibonacci sequence?

Fibonacci extensions are derived from the mathematical relationships within the Fibonacci sequence. In trading, these extensions, which include 61.8%, 100%, 161.8%, 200%, 261.8%, 361.8%, and 423.6%, are used to identify potential levels where the price may find support or resistance after a retracement.

3. What is the best time frame for Fibonacci extension?

The beauty of Fibonacci extensions is that they can be applied to any timeframe, from 1-minute charts up to weekly and monthly charts. However, the reliability of the Fibonacci extensions generally tends to increase with longer timeframes. This means you might find them more accurate on daily or weekly charts, although they can still provide valuable information on shorter timeframes as well.

4. What is a 0.5 fib level?

The 0.5 or 50% Fibonacci level is not technically a part of the Fibonacci sequence, but it's often included in Fibonacci retracement and extension tools due to a concept known as the Dow theory, which suggests that, in most cases, markets tend to retrace about half their previous move. The 0.5 level can serve as a psychological level of support or resistance.

5. What is the difference between Fibonacci expansion and extension?

Fibonacci extensions and expansions are similar in that they both project potential price targets beyond the current price action. However, the main difference lies in the method of calculation and the number of points used. Fibonacci extension uses three points and measures the retracement from the initial price move (A to B) projected from the third point (C), whereas Fibonacci expansion uses three wave points and projects the length of the first wave (A to B) from the third point (C).

Please note that the usage of these tools can vary based on the trader's strategy, the asset being traded, and the overall market conditions. It's always recommended to use these tools in combination with other forms of technical analysis to confirm potential trading signals.

cryptocurrency widget, price, heatmap
v 5.6.14
© 2017 - 2024 All Rights Reserved.