Analysis Of Fibonnaci Retracement: Uses & What It Tells Traders

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Fibonacci trading tools utilize special ratios that naturally occur in nature to help predict points of support or resistance.

Fibonacci numbers are 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, etc. The sequence occurs by adding the previous two numbers (i.e. 1+1=2, 2+3=5)

The main ratio used is .618, this is found by dividing one Fibonacci number into the next in sequence Fibonacci number (55/89=0.618).

The logic most often used by Fibonacci based traders is that since Fibonacci numbers occur in nature and the stock, futures, and currency markets are creations of nature – humans. Therefore, the Fibonacci sequence should apply to the financial markets.

There are many Fibonacci tools used by traders, they include:

 
fibonacci retracements acting as support

 

Fibonacci Retracements

Arguably the most heavily used Fibonacci tool is the Fibonacci Retracement. To calculate the Fibonacci Retracement levels, a significant low to a significant high should be found.

From there, prices should retrace the initial difference (low to high or high to low) by a ratio of the Fibonacci sequence, generally the 23.6%, 38.2%, 50%, 61.8%, or the 76.4% retracement.

For the examples of this section, the S&P 500 Depository Receipts (SPY) will be used based on the logic that the S&P 500 is a broad measure of human nature, thus the Fibonacci sequence should apply very well.

Nevertheless, the Fibonacci sequence is applied to individual stocks, commodities, and forex currency pairs quite regularly. The chart above shows the 38.2% retracement acting as support for prices.

Note that a trendline was drawn from a significant low (beginning of trend) to a significant high (end of trend); the trading software calculated the retracement levels.

The chart below of the SPY's shows that Fibonacci Retracements can be used to retrace downtrend moves as well:

fibonacci retracements act as support and resistance

Notice after the bottom in the S&P 500, that price rallied to the 23.6% retracement level and then was promptly rejected downwards.

After breaking resistance a few months later, the 23.6% retracement became support (see: Support & Resistance). Price rallied up to the 50% retracement level, where it ran up against resistance.

Price continued to fluctuate between the 38.2% retracement level (acting as support) and the 50% retracement level (acting as resistance).

There are many other Fibonacci tools available to stock, forex, or futures traders. See: Fibonacci Arcs next.

How to Get Started Trading

If you are interested in trading using technical analysis, have a look at our reviews of these regulated brokers available in to learn which charting & analysis tools they offer:

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CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Between 73.0%-89.0% of retail investor accounts lose money when trading CFDs. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

Further Reading

Learn more about technical analysis indicators, concepts, and strategies including Momentum, Elliot Waves, Market Thrust, and understanding Moving Averages.

Also see our guides on Forex, Crypto and Option brokers to find out which tools brokerages offer their clients.

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