Filter market noise and capture the key points of the trend! How to achieve ZigZag indicators?

Technical analysis tools are important assistants for traders to identify trends and judge entry and exit timings. Among them, the ZigZag indicator has become a must-have tool for many traders because of its unique function – filtering market noise and highlighting key price changes. In this article, EagleTrader will share some tips on using ZigZag indicators, hoping to help traders better use this tool to improve their trading efficiency.

Basic Principles of ZigZag indicator

ZigZag indicator, full name ZigzagOnParabolic, is a technical indicator formed by connecting a series of price highs and lows. It is based on a preset percentage threshold that is marked as an important high or low when the price moves beyond this threshold. These highs and lows are connected by a polyline to form a ZigZag graph that clearly shows the price fluctuation trend.

Main parameters of ZigZag indicatorIncludes Depth, Deviation, and Backstep. Depth indicates how many K-lines are connected each time, which is equivalent to the time period of changing the trend line; Deviation indicates the allowable error value for the polyline; Backstep indicates the measurement of the number of K-lines used to measure the corrected. The settings of these parameters will directly affect the shape of the ZigZag graph and the accuracy of the trading signal.

The core functions of the ZigZag indicator

Identify trend direction

ZigZag indicator intuitively displays the main trends of prices by connecting highs and lows. The rising ZigZag line represents an upward trend, while the falling ZigZag line represents a downward trend. Traders can quickly judge the overall direction of the current market by observing the slope of the ZigZag line.

Tag the key reversal points

ZigZag indicator marks highs and lows when prices undergo significant reversals. These points are often important support or resistance levels, providing traders with potential entry or exit signals.

Simplified chart analysis

The foreign exchange market fluctuates frequently, and price charts are often full of noise. ZigZag indicator filters small fluctuations, allowing traders to focus on important price changes, thereby more clearly identifying technical patterns (such as head and shoulders tops, double bottoms, etc.).

Trading Tips for ZigZag Indicator

1. Combining support and resistance levels

The highs and lows marked by the ZigZag Indicator are usually the key support and resistance levels. Traders can combine these levels to develop trading strategies. For example:

When the price approaches the previous high marked by ZigZag, you may encounter resistance, so consider shorting.

When the price approaches the previous low marked by ZigZag, you may encounter support, consider going long.

2. Identify the continuation or reversal of the trend

ZigZag indicator can help traders determine whether the trend may continue or reversal. For example:

In an upward trend, if the high and low points of the ZigZag line gradually move up, it indicates that the trend may continue.

If the high point of the ZigZag line starts to move downward, it may indicate a trend reversal.

3. Use in combination with other indicators

Although the ZigZag indicator is powerful, it may have lag when used alone. Therefore, it is recommended to confirm it in combination with other technical indicators (such as moving averages, RSI, MACD, etc.). For example:

When the ZigZag indicator shows a price reversal, if the RSI has an overbought or oversold signal at the same time, the reliability of the trading signal can be increased.

4. Identify technical forms

ZigZag indicator can help traders identify technical forms more clearly. For example:

Head and Shoulder Top: ZigZag line marks the high points of the left shoulder, head and right shoulder.

Double bottom: The ZigZag line marks two low points, forming a double bottom pattern.

5. Set reasonable parameters

The effect of the ZigZag indicator is highly dependent on parameter settings. If the parameter setting is too small, the ZigZag line will be too sensitive and generate a lot of noise; if the parameter setting is too large, important price changes may be missed. It is recommended to adjust parameters according to the volatility of the trading symbol. For example:

For currency pairs with higher fluctuations (such as GBP/JPY), a larger percentage (such as 5%) can be set.

For currency pairs with lower fluctuations (such as EUR/CHF), a smaller percentage (such as 2%) can be set.

<p style="text-indent: Although the ZigZag indicator may not be well-known, its application value in foreign exchange trading cannot be underestimated. By deeply understanding and flexibly using the ZigZag indicator, traders can more accurately identify market trends, determine support and resistance levels, and capture turning points. However, in oscillating markets, the ZigZag indicator may frequently mark reversal points, resulting in signal confusion. Therefore, it is recommended to combine other technical indicators and fundamental analysis to improve the accuracy of trading signals. In addition, traders should flexibly adjust the parameters of the ZigZag indicator according to their trading style and market characteristics to achieve the best results.