Fibonacci Retracements & Extensions

Overview

Fibonacci Retracements and Extensions use mathematical ratios derived from the Fibonacci sequence to identify hidden support and resistance levels that the market frequently respects. They are indispensable for traders across stocks, crypto, and forex, and pair naturally with the ZigZag indicator for precise swing-point anchoring. Master Fibonacci tools on TradingView and integrate them into your trading strategies.

How It Works

Retracement levels (23.6%, 38.2%, 50%, 61.8%, 78.6%) are plotted between a swing high and swing low to identify where pullbacks may find support or resistance. Extension levels (127.2%, 161.8%, 261.8%) project beyond the swing to estimate profit targets. The 61.8% golden ratio is statistically the most-respected level.

Key Signals

• Price bouncing at the 61.8% retracement = high-probability support in an uptrend.
• Price stalling at a 161.8% extension = common profit-taking zone.
• Confluence of Fibonacci levels with other support/resistance = strong zone.
• Multiple timeframe Fibonacci alignment increases the significance of levels.

Common Mistakes

• Drawing Fibonacci from the wrong swing points — use the ZigZag indicator for clarity.
• Over-fitting Fibonacci to every minor move — it works best on clear swings.
• Treating Fibonacci levels as exact prices instead of zones.