Key Takeaways
Fibonacci Retracement
Uses Fibonacci retracement levels to identify potential reversal zones during pullbacks in a trend, entering at key levels like 38.2%, 50%, and 61.8%.
Market Psychology
Fibonacci levels work because so many traders watch them. The self-fulfilling prophecy creates natural support and resistance at these mathematically derived levels.
šStrategy Visualization
Enter at 61.8% Fibonacci retracement level
In-Depth Strategy Guide
Fibonacci retracement is based on the mathematical sequence discovered by Leonardo Fibonacci. The key ratios (23.6%, 38.2%, 50%, 61.8%, 78.6%) appear repeatedly in nature and financial markets.
The 61.8% level, known as the Golden Ratio, is often the strongest reversal zone. Many institutional traders place orders at this level, creating self-fulfilling support/resistance.
Always combine Fibonacci levels with other forms of analysis. A Fib level that aligns with a previous support/resistance or a moving average is much more powerful than a Fib level alone.
Fibonacci extensions (127.2%, 161.8%) help identify profit targets when price extends beyond the original swing.
Code Examples
def calculate_fibonacci_levels(high, low):
"""Calculate Fibonacci retracement levels."""
diff = high - low
return {
'0.0%': high,
'23.6%': high - diff * 0.236,
'38.2%': high - diff * 0.382,
'50.0%': high - diff * 0.500,
'61.8%': high - diff * 0.618,
'78.6%': high - diff * 0.786,
'100%': low
}This function calculates Fibonacci retracement levels from a swing high and low.
šRecommended Python Libraries
š„ Entry Rules
Identify a clear trend with defined swing high and low
Draw Fibonacci from the swing points
Wait for price to retrace to 38.2%, 50%, or 61.8% level
Enter on bullish/bearish reversal pattern at the level
š¤ Exit Rules
Target previous swing high/low or Fibonacci extension
Use 127.2% or 161.8% extension for profit targets
Trail stop loss using lower Fibonacci levels
Exit if price closes beyond 78.6% retracement
š”ļø Risk Management
Stop Placement
Place stops beyond the 78.6% level or the swing point
Level Confluence
Trade only when Fib levels align with S/R or other indicators
Trend Confirmation
Only trade retracements in the direction of the main trend
Indicators Used
Fibonacci Retracement
Draw from swing low to swing high (or vice versa)
RSI
Confirm oversold/overbought at fib levels
Candlestick Patterns
Entry confirmation at fib levels
Best Timeframes
Best Market Conditions
Common Mistakes to Avoid
Pro Tips
Educational Disclaimer
This content is for educational purposes only and does not constitute financial or investment advice. Trading involves significant risk and you may lose your capital. Always consult a licensed financial advisor before making investment decisions.
Frequently Asked Questions
Related Strategies
Chart Pattern Trading
Identifies and trades classic chart patterns like head and shoulders, double tops/bottoms, triangles, and flags to catch significant price moves.
Multi-Day Momentum
Captures multi-day trending moves by entering after a strong move has been confirmed and riding the momentum with trailing stops.
Harmonic Patterns
Uses precise Fibonacci ratios to identify advanced geometric patterns like Gartley, Butterfly, Bat, and Crab that signal potential reversal zones.