Updated January 2026
Fibonacci Trading: Retracements & Extensions
Fibonacci trading uses ratios from the Fibonacci sequence (23.6%, 38.2%, 50%, 61.8%, 78.6%) to mark likely support and resistance. Traders enter on pullbacks to these retracement levels and set profit targets with extensions like 161.8%, using the 61.8% golden ratio as the key reversal zone.
What You'll Learn
- The history and mathematics behind Fibonacci
- How to draw Fibonacci retracements correctly
- Key levels: 38.2%, 50%, 61.8%, 78.6%
- Using extensions for profit targets
- Combining Fibonacci with other indicators
- Real trading examples and setups
What is Fibonacci Trading?
Fibonacci trading uses mathematical ratios derived from the Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21...) to identify potential support and resistance levels in financial markets. The most important ratio is 61.8%, known as the "golden ratio."
Leonardo of Pisa (Fibonacci) introduced this sequence to Western mathematics in his 1202 book "Liber Abaci," though it was known in India centuries earlier. Today, these ratios appear throughout nature - and traders watch them because so many market participants place orders at the same levels, which can turn them into meaningful support or resistance.
What Are the Key Retracement Levels?
These are the most important levels to watch when price pulls back in a trend.
Shallow retracement, strong trend
Common Wave 4 retracement
Popular support/resistance level
Golden ratio, key reversal zone
Deep retracement, last chance
How Do You Set Targets with Extensions?
Use extensions to set profit targets when price breaks beyond the previous high or low.
127.2%
Conservative profit target
161.8%
Golden ratio extension (most common)
200%
Strong trend continuation target
261.8%
Extended Wave 3 target
How Do You Trade with Fibonacci?
Identify the Trend
Determine whether the market is in an uptrend or downtrend. Fibonacci works best in trending markets.
Draw from Swing Low to Swing High
In an uptrend, draw from the swing low to swing high. In a downtrend, reverse it.
Wait for Pullback to Key Levels
Watch for price to retrace to 38.2%, 50%, or 61.8%. Look for reversal candlestick patterns.
Confirm with Volume and Price Action
Don't trade blindly at Fib levels. Look for bullish/bearish candles and volume confirmation.
Set Targets Using Extensions
Use 127.2%, 161.8%, or 200% extensions as profit targets based on the strength of the move.
The EasyCharts Founder's Take
"Fibonacci levels aren't lines in the sand where price magically turns. They're zones where I expect a reaction, and I only act when price confirms with a real candlestick signal at the level. The 61.8% is where I pay closest attention, but I always draw my stop just beyond the level so the trade tells me quickly if I'm wrong."
- The EasyCharts founder · Crypto hedge fund co-founder | 14,000+ hours of chart analysis
Frequently Asked Questions
What is Fibonacci trading?
Fibonacci trading uses ratios derived from the Fibonacci sequence to identify potential support and resistance levels. Traders draw retracement levels (23.6%, 38.2%, 50%, 61.8%, 78.6%) between a swing high and low to find likely pullback zones for entries, and extension levels beyond the move to set profit targets.
What are the key Fibonacci retracement levels?
The standard Fibonacci retracement levels are 23.6%, 38.2%, 50%, 61.8%, and 78.6%. The 61.8% level is called the golden ratio and is the one most closely tied to the Fibonacci sequence. The 50% level is not technically a Fibonacci ratio but is widely watched by traders.
What is the golden ratio in trading?
The golden ratio is approximately 61.8%, derived from dividing a number in the Fibonacci sequence by the number that follows it. In trading it marks a key retracement zone where trends often resume, which is why many traders watch price reactions closely at the 61.8% level.
How do you draw Fibonacci retracements correctly?
Identify the trend first, then anchor the tool from the swing low to the swing high in an uptrend, or from the swing high to the swing low in a downtrend. The tool then plots the horizontal ratio levels between those two points, showing where price may find support or resistance on a pullback.
Do Fibonacci levels actually work?
Fibonacci levels are not magic price predictors. They are best understood as areas where many traders place orders, which can turn them into self-fulfilling support and resistance zones. They work most effectively in trending markets and when combined with confirmation such as candlestick patterns and volume.
How are Fibonacci extensions used for targets?
Extensions project levels beyond the original move, commonly 127.2%, 161.8%, 200%, and 261.8%. Traders use them to set profit targets when price breaks past the prior swing. The 161.8% extension, another golden ratio derivative, is one of the most frequently used targets.