Fibonacci Retracement, also known as Fibonacci Retracement in English, is a technical analysis tool used to identify potential support and resistance levels during price corrections in financial markets. It can be used to predict where prices may stop retracing and continue moving in the direction of the main trend. A price correction usually occurs after market prices move significantly along a trend (either up or down). By drawing Fibonacci retracement levels between the highs and lows of a price trend, you can identify the price levels at which the market is likely to find support or resistance during a pullback. These levels are often used as potential buying or selling points. These ratios can help traders identify key points in the market, allowing them to make more informed trading decisions. For example, when price pulls back to the 61.8% level in an uptrend, traders may consider this a strong support level and choose to buy at this point. How to draw Fibonacci retracement levels? Fibonacci retracements are used to identify potential support and resistance levels in price retracements. Determine the trend: First you need to determine the main trend of the market, which may be an uptrend or a downtrend. Choose highs and lows: Uptrend: Choose a clear low point (starting point) and a clear high point (end point); Downtrend: Choose a clear high point (starting point) and a clear low point (end point). Fibonacci retracement levels are calculated based on the price range from a selected high to a low (or vice versa). Major retracement levels include 23.6%, 38.2%, 50%, 61.8% and 78.6%. Suppose the price rises from point AAA (low) to point BBB (high): 23.6% retracement level: retracement level=B−(B−A)×0.236\text{retracement level} = B – (B – A) \times 0.236retracement level=B−(B−A)×0.236 38.2% retracement level: retracement level=B−(B−A)×0.382\text{retracement level} = B – (B – A) \times 0.382retracement level=B−(B−A)×0.382 50.0% retracement level: retracement level=B−(B−A)×0.500\text{retracement level} = B – (B – A) \times 0.500 retracement level=B−(B−A)×0.500 61.8% retracement level: retracement level=B−(B−A)×0.618\text{retracement level} = B – (B – A) \times 0.618 retracement level=B−(B−A)×0.618 78.6% retracement level: retracement level=B−(B−A)×0.786\text{retracement level} = B – (B – A) \times 0.786 retracement level=B−(B−A)×0.786 Calculation example Suppose the price rises from $50 to $100: 23.6% retracement: 100−(100−50)×0.236=100−50×0.236=100−11.8=88.2100 – (100 – 50) \times 0.236 = 100 – 50 \times 0.236 = 100 – 11.8 = 88.2100−(100−50)×0.236=100−50×0.236=100−11.8=88.2 38.2% retracement: 100−(100−50)×0.382=100−50×0.382=100−19.1=80.9100 – (100 – 50) \times 0.382 = 100 – 50 \times 0.382 = 100 – 19.1 = 80.9100−(100−50)×0.382=100−50×0.382=100−19.1=80.9
50.0% retracement: 100−(100−50)×0.500=100−50×0.500=100−25=75100 – (100 – 50) \times 0.500 = 100 – 50 \times 0.500 = 100 – 25 = 75100−(100−50)×0.500=100−50×0.500=100−25=75 61.8% retracement: 100−(100−50)×0.618=100−50×0.618=100−30.9=69.1100 – (100 – 50) \times 0.618 = 100 – 50 \times 0.618 = 100 – 30.9 = 69.1100−(100−50)×0.618=100−50×0.618=100−30.9=69.1 78.6% retracement: 100−(100−50)×0.786=100−50×0.786=100−39.3=60.7100 – (100 – 50) \times 0.786 = 100 – 50 \times 0.786 = 100 – 39.3 = 60.7100−(100−50)×0.786=100−50×0.786=100−39.3=60.7 These calculated price levels can serve as potential support or resistance levels for use in trading decisions. How to use Fibonacci retracements? Fibonacci retracements are a tool widely used in technical analysis to identify potential support and resistance levels. By combining other technical analysis tools such as trend lines and moving averages, traders can analyze market movements more comprehensively. Identify potential support and resistance levels Support Levels in Uptrends: In an uptrend, Fibonacci retracement levels can be used to identify potential support levels when prices pull back from highs. These levels are typically the point at which price may stop retracing and continue rising. For example, if the price retraces from $100 to $75, the 38.2%, 50%, 61.8% Fibonacci retracement levels may act as support. Resistance levels in a downtrend: In a downtrend, Fibonacci retracement levels can be used to identify potential resistance levels when prices rebound from lows. These levels are usually the point at which the price may stop rebounding and continue to fall. For example, if the price drops from $100 to $50, Fibonacci retracement levels of 38.2%, 50%, 61.8%, etc. may act as resistance levels. Combine with other technical analysis tools for comprehensive analysis Trendline: A trendline is a straight line connecting the highs or lows in a price fluctuation, showing the direction in which the price is moving. Using Fibonacci retracement levels in conjunction with trend lines can provide more reliable support and resistance levels. For example, if a certain Fibonacci level intersects an uptrend line, this point may be a strong support level. Moving Average: A moving average (such as the 50-day or 200-day moving average) is a common tool for analyzing price trends. When Fibonacci retracement levels coincide with important moving averages, these points can be particularly strong support or resistance levels. For example, a retracement to the 61.8% Fibonacci level while touching the 50-day moving average could be a strong buy signal. Relative Strength Index (RSI): RSI is an indicator that measures the relative strength of prices. When the RSI shows that price is overbought or oversold, incorporating Fibonacci retracement levels can help confirm reversal points. For example, when price retraces back to Fibonacci levels and the RSI is in oversold territory, it could be a buying opportunity. Pattern analysis: Price patterns (such as head and shoulders, double bottom, wedge, etc.) are also important tools in technical analysis. These patterns can provide additional confirmation signals when their necklines or borders intersect Fibonacci levels. For example, a double bottom pattern's neckline coinciding with the 50% Fibonacci retracement level could be a strong buy signal. Comprehensive application cases
Assume that a stock rises from $50 to $100 and then begins to pull back. The following are the steps for comprehensive analysis: Plot Fibonacci Retracement Levels: Plot Fibonacci retracement levels between $50 and $100, marking the 23.6%, 38.2%, 50%, 61.8%, etc. levels. Combining Trend Lines: If the price is moving along an uptrend line, look for retracement levels to intersect with the trend line. For example, if the 61.8% retracement level intersects the trend line, this may be a strong support level. Check Moving Averages: Watch to see if important moving averages (such as the 50-day or 200-day moving average) coincide with Fibonacci retracement levels. For example, the 38.2% retracement level coinciding with the 50-day moving average could be a buy signal. Refer to the RSI indicator: Check whether the RSI is in an oversold condition. If the price is near the 50% Fibonacci level and the RSI is below 30, it may be a good time to buy. Pattern Confirmation: Observe to see if there are price patterns and Fibonacci levels confirming each other. For example, the neckline of the double bottom pattern is near the 61.8% retracement level, further confirming the support role of this level. More technical analysis indicators What are Bollinger Bands? How to use? What is the application accumulation/distribution line? A/D Line What is the Commodity Channel Index CCI? How to use the CCI indicator? What is the Stochastic Oscillator?