What Is Fibonacci Retracement?
Fibonacci retracement levels are horizontal lines drawn between a significant swing high and swing low, marking potential support and resistance at key ratios derived from the Fibonacci sequence: 23.6%, 38.2%, 50%, 61.8%, and 78.6%. These levels identify where pullbacks within a trend are most likely to find support or resistance.
How Fibonacci Retracement Works
The most important level is the 61.8% retracement (the "golden ratio"), followed by 38.2%. In a strong uptrend, pullbacks to the 38.2% level suggest buyers are eager; pullbacks to 61.8% suggest a deeper correction but the trend may still be intact; a break below 78.6% often signals the trend has reversed. Fibonacci extensions (127.2%, 161.8%, 261.8%) project potential targets beyond the prior high.
Why It Matters for Traders
Fibonacci levels work in crypto because enough traders watch them to create self-fulfilling reactions at key levels. The 61.8% retracement in particular is a high-probability entry zone when combined with other confluence factors (horizontal support, volume profile, EMA). Crypto's tendency toward deep pullbacks makes the 61.8% and 78.6% levels especially relevant compared to equities, where 38.2% pullbacks are more standard.
