What it is
The Fibonacci retracement calculator computes key price pullback levels (23.6%, 38.2%, 50%, 61.8%, 78.6%) and extension targets (127.2%, 161.8%) based on a designated price swing.
Why it matters
Markets rarely move in straight lines; they pull back during trends. Fibonacci levels help traders identify potential support or resistance zones where momentum might resume.
They provide objective price coordinates for entries and profit targets.
Why traders use it
Traders plot these levels on charts after a strong impulse move to anticipate where retracements are likely to stall.
How important is it?
Widely watched by market participants, making them self-fulfilling psychological areas, but they require confirmation from price action.
Worked example
With default swing start at 1,900 and end at 2,000 (an uptrend of 100 points): the 50% retracement is at 1,950, the 61.8% retracement is at 1,938.20, and the 127.2% extension targets 2,127.20.
Common mistakes
- Trading Fibonacci levels blindly without checking broader market trend and structure.
- Using incorrect swing high and low anchor points.
Frequently asked questions
How do I enter Swing Start and Swing End for an uptrend vs a downtrend?
For an uptrend pullback, enter the Swing Low as the start price and Swing High as the end price. For a downtrend bounce, enter the Swing High as the start price and Swing Low as the end price.
What is the Golden Pocket (61.8%) in Fibonacci trading?
The zone between the 61.8% (Golden Ratio) and 65% retracement is known as the Golden Pocket, widely watched by institutional and technical traders for trend continuation entries.
What is the difference between Fibonacci retracement and extension?
Retracements (23.6% to 78.6%) measure where a pullback inside the swing might find support, while extensions (127.2% and 161.8%) project take-profit targets beyond the original swing high or low.
Related trading guides
Risk-Reward Ratio Explained With Examples
Understand the risk-reward ratio, the win rate you need to break even, and why a good ratio alone does not make a good trade.
Why Fed Decisions Move Gold and the Dollar
An explainer on how interest rates set by the Federal Reserve impact forex, gold, and crypto markets.
This page is for education only and is not financial advice. See our disclaimer.