Fibonacci Retracement

The Fibonacci Sequence in Trading

The Fibonacci sequence (1, 1, 2, 3, 5, 8, 13, 21...) produces ratios that appear throughout nature and, traders believe, in financial markets. The key ratios used in trading are 23.6%, 38.2%, 50%, 61.8%, and 78.6%. These represent potential retracement levels within a larger trend.

The 61.8% level — called the 'golden ratio' — is considered the most significant. The 50% level isn't technically a Fibonacci number but is widely watched.

How to Draw Fibonacci Retracements

Identify a clear swing from low to high (uptrend) or high to low (downtrend). In your charting tool, draw the Fibonacci retracement from the start of the swing to the end. The tool automatically plots horizontal lines at each Fibonacci ratio.

In an uptrend, you're looking for price to pull back to one of these levels and then resume the upward move. The 38.2% and 61.8% levels are the most commonly traded retracement zones.

Trading with Fibonacci

Fibonacci retracements are most effective when combined with other technical signals. A 61.8% retracement that coincides with a previous support level, a moving average, or a candlestick reversal pattern creates a confluence zone — multiple reasons to expect a reaction at the same price.

Confluence dramatically increases the probability of a successful trade. One signal alone is a suggestion. Three signals at the same level is a strong setup.

Limitations

Fibonacci levels are subjective — different traders may draw them between different swing points, producing different levels. They also don't work every time. Price can slice through Fibonacci levels without reacting, especially during strong momentum or news-driven moves.

Use them as one tool among many, not as a standalone system.