What is the golden ratio in trading?

    Quick Answer

    The golden ratio in trading is 61.8% (0.618), derived from the Fibonacci sequence and considered the most significant retracement level.

    Detailed Explanation

    The golden ratio, approximately 1.618 (or its inverse 0.618/61.8%), appears throughout nature and financial markets. In trading, the 61.8% Fibonacci retracement level is called the 'golden retracement' and often acts as strong support or resistance. This mathematical relationship, discovered by Leonardo Fibonacci in the 13th century, is used to identify potential reversal points in price movements.

    Key Points

    • 161.8% is the golden ratio retracement
    • 2161.8% is the golden ratio extension
    • 3Derived from Fibonacci sequence ratios
    • 4Appears in nature, art, and markets
    • 5Often the strongest support/resistance level

    Example

    A stock drops from $100 to $50 then rallies. The 61.8% retracement of that drop would be at $80.90 (potential resistance).

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