Understanding Heikin Ashi: Reading The Unique Candlesticks

how to read heikin ashi candles

Heikin-Ashi, sometimes spelled Heiken-Ashi, is a Japanese charting method that is gaining popularity among traders worldwide. The name translates to average bar in English, and the technique was originally used to trade rice futures. Heikin-Ashi charts are based on price data from the current open-high-low-close, current Heikin-Ashi values, and prior Heikin-Ashi values. They use averages to show the price movement of an asset and are useful for making candlestick charts more readable and trends easier to analyse. The charts are colour-coded, with green candles indicating an upward trend and red candles indicating a downward trend. The length of the candle wick also indicates the strength of the trend.

Characteristics Values
Purpose To filter out the 'noise' of day-to-day price fluctuations and show the average pace of prices
Data Used Open-close data from the prior period and the open-high-low-close data from the current period
Colour Green candles indicate an upward trend, red candles indicate a downward trend
Wick/Shadow Absence of a lower wick/shadow indicates a strong upward trend, absence of an upper wick/shadow indicates a strong downward trend
Shape Long-bodied candles indicate a strong trend, small candles indicate indecision
Filled/Hollow Hollow when the HA-close is above the HA-open, filled when the HA-close is below the HA-open
Application Can be used across many markets, in conjunction with other technical indicators

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Understanding the colour of the candle

The colour of the candle in a Heikin Ashi chart is an important visual indicator of the trend direction. A green candle indicates an uptrend, while a red candle indicates a downtrend. This colour-coding system is similar to that used in standard candlestick charts.

The Heikin Ashi technique calculates the current candle's open price by averaging the previous candle's open and close prices. This creates a new open price, which is then combined with the high and low prices of the current bar to form the Heikin Ashi bar. The resulting bar is then coloured based on the relationship between the open and close prices. If the closing price is greater than the opening price, the candle is typically coloured green. Conversely, if the closing price is lower than the opening price, the candle is usually coloured red.

The colour of the candle in a Heikin Ashi chart provides valuable information about the strength of the trend. Green candles with no lower "shadows" or "wicks" indicate a strong uptrend, suggesting that profits can be maximised by maintaining long positions. Conversely, red candles with no upper shadows or wicks signal a strong downtrend, indicating that traders should consider shorting their positions to minimise losses.

It is worth noting that the absence of shadows or wicks on the candles is a critical factor in confirming the strength of the trend. Candlesticks with no shadow or wick on one end are called "shaved candles". In a strong uptrend, the shaved candles will have no lower shadows, indicating strong buying pressure in the market. Conversely, in a strong downtrend, the shaved candles will have no upper shadows, reflecting strong selling pressure.

While the colour of the candle is a crucial indicator, it is important to consider other factors as well. The length of the candle body and the presence of upper and lower wicks can provide additional context. For example, a candle with a small body and both upper and lower wicks may indicate a period of indecision or a potential trend reversal. Therefore, it is essential to analyse the overall pattern and context of the candles, rather than relying solely on the colour indicator.

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Interpreting the shape of the candle

Interpreting the shape of a Heikin-Ashi candle involves understanding its colour, body, and wicks. The colour of a Heikin-Ashi candle typically indicates the direction of the trend, with green or white candles signalling an uptrend and red or black candles indicating a downtrend. However, it's important to note that the colour coding may vary depending on the trading platform being used.

The body of a Heikin-Ashi candle represents the range between the open and close prices. A long-bodied candle indicates strong momentum in the direction of the trend, while a small body surrounded by upper and lower wicks indicates indecision or a potential trend change.

Wicks, also known as shadows, represent the highest and lowest prices reached during the period. In a strong trend, the wicks of a Heikin-Ashi candle tend to be small or non-existent on the side opposite to the trend. For example, in a strong uptrend, the candle may have a green body with no lower wick, indicating that buyers are in control and pushing prices higher. Conversely, the emergence of a lower wick on a Heikin-Ashi candle during an uptrend may signal that the bullish momentum is weakening, and traders may consider this a potential exit signal. Similarly, in a strong downtrend, a long-bodied red candle with no upper wick indicates that sellers are in control and pushing prices lower. If an upper wick emerges during a downtrend, it may signal that the bearish momentum is losing strength, and traders may interpret this as a potential exit signal for their short positions.

The size of the candle can also provide information about the strength of the trend. Generally, the larger the candle, the stronger the trend or price movement. However, it's important to analyse the price action and behaviour of buyers and sellers rather than solely relying on candle patterns.

By interpreting the shape and colour of Heikin-Ashi candles, traders can gain insights into the underlying price action and make more informed decisions about entering, exiting, or pausing trades.

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Recognising the direction of the trend

However, it is important to note that the colour of the candle is not the only factor to consider when determining the direction of the trend. HA candlesticks also use what are called "shadows", "wicks", or "tails" to indicate the strength of the trend. These shadows represent the highest and lowest values of the candle. When there is no shadow in the direction of the trend (i.e. a "shaved candle"), it indicates a strong trend. For example, a long-bodied green HA candle with no lower wick is considered indicative of a strong upward trend, while a long-bodied red HA candle with no upper wick indicates a strong downward trend.

The emergence of a lower wick on an upward-trending candle can signal that the upward trend might be losing momentum, and traders may consider this a signal to exit their long trades. Conversely, the appearance of an upper wick on a downward-trending candle may indicate that the downward trend is weakening, and traders shorting the market may take this as a signal to exit their bearish positions.

In addition to colour and wicks, the length of the candle body can also provide information about the strength of the trend. Longer-bodied candles generally indicate stronger momentum in the direction of the trend, while shorter-bodied candles suggest weaker momentum.

It is worth noting that HA charts are known for their ability to smooth out price movements, which can make it easier to identify trends. This smoothing effect is achieved by using averages of price data from the current and previous sessions, rather than solely relying on the price data from the current session as traditional candlestick charts do. This means that the current price of the HA candle may not always match the price at which the market is trading.

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Identifying the strength of the trend

Heikin-Ashi charts are used by traders to identify and analyse trends and make trading decisions. They are used in conjunction with candlestick charts and other technical analysis tools as they don't reflect real-time prices.

The Heikin-Ashi technique uses averages, which may not match the prices the market is trading at, to smooth out trends and give a better trend indicator. This means that the current price of the candle may not match the price at which the market is trading. As a result, many charting platforms show two prices on the Y-axis: one for the calculation of the Heikin-Ashi and another for the current price of the asset.

The colour of the candle does not technically matter, but for the purposes of trend strength, it is best to see green candles with no lower shadow or "wick" and red candles with no upper shadow or "wick". These candles without shadows or wicks are also called "shaved candles". The higher the number of candles in a pattern without a tail or shadow, the stronger the trend is expected to be.

Traders can also look at the size of the candle body. Candles with a small body surrounded by upper and lower shadows indicate a trend change, while a series of long candles moving in one direction indicates a strong trend.

Traders can also use Heikin-Ashi charts in combination with other indicators such as the Relative Strength Index (RSI), Moving Average Convergence Divergence (MACD), and Bollinger bands to confirm trends and strengthen their entry timing and risk management.

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Applying trend indicators

Heikin-Ashi charts are ideal for traders looking to focus on trends and avoid false signals. They are easy to use and integrate with other indicators for a well-rounded trading strategy.

Heikin-Ashi charts can be used with other technical analysis tools to confirm trend changes while they are occurring. For example, when Heikin-Ashi candles point to a new trend, traders can look for volume confirmation to strengthen their analysis.

Momentum indicators are another way to validate Heikin-Ashi signals. For example, the RSI (Relative Strength Index) can be used to determine whether a market is overbought or oversold. A sell signal when the RSI is indicating overbought conditions is favourable, while oversold conditions are preferred when looking for buying opportunities.

Traders can also apply two exponential moving averages (EMAs) to identify trends or trend reversals. For example, when the eight- and 21-period EMAs cross to the downside, the trend may be over. If the trader hasn't exited the trade at this point, they might consider doing so.

Heikin-Ashi charts can also be used in conjunction with the Moving Average Convergence Divergence (MACD) indicator. This indicator is useful for spotting changes in the strength and duration of a trend and can help traders identify potential buy and sell opportunities.

Frequently asked questions

It is a type of price chart that uses averages to show the price movement of an asset. It is a trading tool used by technical traders to smooth out candlestick patterns, making it easier to read and reveal price trends.

A green candle is telling you that the trend is up, and a red candle means the trend is down.

A long-bodied green Heikin Ashi candle with no lower wick is considered indicative of a strong upward trend.

A long-bodied red HA candle with no upper wick is considered indicative of a strong downward trend.

Heikin Ashi charts can be used in any market. They are useful for identifying potential reversal patterns and for setting stop-loss levels.

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