Heikin Ashi Candles: A Comprehensive Guide to Understanding and Trading

Heikin Ashi candles look very similar to the conventional Japanese candlesticks, a popular and convenient tool for technical analysis. However, Heikin Ashi candles are calculated using a unique formula, making them fundamentally different from the standard candlestick construction.

This guide explains how Heikin Ashi candles work, how they differ from Japanese candlesticks, how to interpret their signals, and how to use them effectively in Forex trading.

What Are Heikin Ashi Candles?

The term "Heikin Ashi" translates from Japanese to "average bar." It's worth noting there is no standardized Latin spelling; "Heikin-Ashi" and "Heiken-Ashi" are both commonly used.

This indicator is designed to filter out market noise. It achieves this by calculating each candle using averaged values for four price parameters: the open, close, high, and low.

In essence, a standard Japanese candlestick chart is replotted into an averaged form, which smooths out minor price fluctuations. You can think of Heikin Ashi as a kind of moving average for candlesticks.

When you compare charts, the Heikin Ashi version appears significantly smoother. It typically lacks gaps, and many candles open near the midpoint of the previous candle.

Heikin Ashi is predominantly used as a trend-following indicator. Furthermore, reversal patterns developed for traditional candlestick price action can also generate strong signals on a Heikin Ashi chart.

A key characteristic of this indicator is its inherent calculation lag. A new Heikin Ashi candle is only formed after the subsequent Japanese candle appears on the chart. This makes the tool particularly useful for trading highly volatile assets on lower timeframes, such as the CADJPY or GBPJPY pairs, where it effectively eliminates noise and helps prevent false breakouts and misleading trend reversal signals.

How Do Heikin Ashi Candles Work?

Heikin Ashi candles are constructed using averaged values derived from the four parameters of Japanese candlesticks: open, close, high, and low.

These parameters are calculated as follows:

• Heikin Ashi Open (HA-Open): (Previous HA-Open + Previous HA-Close) / 2.
• Heikin Ashi Close (HA-Close): (Current Japanese Open + Current Japanese High + Current Japanese Low + Current Japanese Close) / 4.
• Heikin Ashi High (HA-High): The maximum value among the current Japanese High, the current HA-Open, or the current HA-Close.
• Heikin Ashi Low (HA-Low): The minimum value among the current Japanese Low, the current HA-Open, or the current HA-Close.

The body of a Heikin Ashi candle conveys the same market sentiment as a Japanese candlestick. A white or green candle indicates bullish control, while a black or red candle indicates bearish control. It is crucial to remember that the high and low of a Heikin Ashi candle may not reflect the actual extreme prices reached during that period. New traders often overlook this and mistakenly place stop-loss orders at the Heikin Ashi candle's wicks, which can lead to premature stop-outs.

Heikin Ashi vs. Japanese Candlesticks

At first glance, the two chart types look alike. A closer inspection reveals a key difference: the smoothed Heikin Ashi candles have shorter wicks, and their highs/lows may not reach the actual price extremes. Furthermore, due to the averaging calculation, Heikin Ashi signals appear with a slight lag compared to their Japanese counterparts.

How to Read Heikin Ashi Charts

Interpreting a Heikin Ashi chart allows you to identify the current trend direction and potential points where a trend begins or ends. A strong, consistent trend is often signaled by a series of candles with small or non-existent wicks.

• Strong Uptrend: Characterized by a succession of green candles with little to no lower wicks.
• Strong Downtrend: Characterized by a succession of red candles with little to no upper wicks.
• Trend Strength: If each new candle's body is longer than the previous one, the trend is gaining strength. Conversely, if the bodies are getting shorter, especially if accompanied by longer wicks, the current trend movement is likely nearing its end.
• Trend Direction: The dominant candle color indicates the trend direction. Mostly green candles suggest an uptrend, while mostly red candles suggest a downtrend.

Many traders consider entering the market after a series of three or more consecutive candles of the same color and direction. Other indicators, like the Bollinger Bands, can be used in conjunction with Heikin Ashi to time entries more precisely, such as waiting for a price touch or breakout of the bands during a reversal.

Calculating Heikin Ashi Values

To construct a Heikin Ashi candle, the indicator calculates four values using the formulas below. Note that for the very first candle on the chart, the HA-Open is simply the Japanese open price.

• HA-Open = (Previous HA-Open + Previous HA-Close) / 2
• HA-Close = (Current Open + Current High + Current Low + Current Close) / 4
• HA-High = Maximum of (Current Japanese High, Current HA-Open, Current HA-Close)
• HA-Low = Minimum of (Current Japanese Low, Current HA-Open, Current HA-Close)

👉 View a real-time charting tool

Common Heikin Ashi Candlestick Patterns

Several candlestick patterns can be identified on Heikin Ashi charts to predict potential market moves.

• Doji: Forms when the open and close are nearly identical, indicating market indecision. It can signal a potential trend reversal when it appears at the top of an uptrend or the bottom of a downtrend.
• Harami Cross: A powerful two-candle reversal pattern. The first candle has a large body, and the second is a small-bodied Doji that is completely within the range of the first candle.
• Hammer / Hanging Man: A single-candle pattern with a small body and a long lower wick. In a downtrend, it's called a Hammer and suggests a bullish reversal. In an uptrend, it's a Hanging Man and suggests a bearish reversal. On Heikin Ashi charts, these are typically red/black.
• Shooting Star: Appears at the top of an uptrend. It has a small body near the low, a long upper wick, and little to no lower wick, signaling a potential bearish reversal. It is typically green/white on Heikin Ashi charts.
• High Wave: A candle with long and approximately equal upper and lower wicks. Like the Doji, it indicates balance between buyers and sellers and can be a signal that a trend move is concluding.

Analyzing Trends with Heikin Ashi

Using Heikin Ashi can make confirming trend movements easier and lead to better trading outcomes. Experienced traders assess several factors:

• The length of the candle bodies and their change over time.
• The ratio of the body size to the wick length.
• The dominance of bullish or bearish candles.
• The overall direction of price movement.

A consistent series of candles with the same color and diminishing wicks in the direction of the trend is a hallmark of a strong move. The trend is considered to be weakening when opposite-colored candles appear, wicks become longer, or candle bodies shrink.

Trading Strategies with Heikin Ashi

Heikin Ashi can be incorporated into various trading strategies, from swing trading to scalping.

Basic Trend-Following Strategy

1. Identify the Trend: Use the rules above to confirm a strong uptrend (mostly green candles, no lower wicks) or downtrend (mostly red candles, no upper wicks).
2. Find an Entry: Enter a trade in the direction of the trend after a pullback forms a reversal pattern (like a Hammer in a downtrend) or simply on the next candle open after a consistent series.
3. Set Stop-Loss: Place a stop-loss order beyond the recent swing low (for longs) or swing high (for shorts) on the Japanese candlestick chart, not the Heikin Ashi extremes.
4. Take Profit: Exit the trade when the trend shows signs of weakness, such as the appearance of a strong opposite-colored candle, a Doji, or a break of a trendline.

Heikin Ashi Scalping Strategy

The smoothed nature of Heikin Ashi makes it suitable for scalping on lower timeframes.

1. The strategy involves simple analysis: if a candle closes with a strong body, the next candle is likely to continue in the same direction.
2. A trader might enter a long position immediately after a strong green candle closes, placing a tight stop-loss below the low of the entry candle (using the Japanese candle low for accuracy).
3. The position is then closed after a few candles or once a small opposing candle (or a candle with a long wick) appears.

Combining with Other Indicators: The Ichimoku Cloud

A powerful swing trading strategy combines the Ichimoku Kinko Hyo indicator with Heikin Ashi analysis. The Heikin Ashi helps filter noise, while Ichimoku provides confluence signals.

Conditions for a Long Trade:

• Price is above the Ichimoku Cloud.
• The Tenkan-sen (Conversion Line) crosses above the Kijun-sen (Base Line).
• The Chikou Span (Lagging Span) is above the price action and rising.
• Senkou Span A is above Senkou Span B (the cloud is green).
• The Heikin Ashi candle is green.

Conditions for a Short Trade:

• Price is below the Ichimoku Cloud.
• The Tenkan-sen crosses below the Kijun-sen.
• The Chikou Span is below the price action and falling.
• Senkou Span A is below Senkou Span B (the cloud is red).
• The Heikin Ashi candle is red.

Stop-loss is placed at a recent swing low/high on the Japanese candlestick chart. Consider using a trailing stop to lock in profits during a strong trend.

Advantages and Limitations

Frequently Asked Questions

What is the main purpose of Heikin Ashi?
Heikin Ashi is primarily used to filter out market noise and identify trends more clearly than standard Japanese candlesticks. It smooths price data to provide a better visual representation of the underlying market momentum.

How is Heikin Ashi calculated?
It uses averaged values. The close is an average of the current period's open, high, low, and close. The open is an average of the previous Heikin Ashi candle's open and close. The high and low are the maxima and minima of the current period's actual high/low and the current Heikin Ashi open/close.

Can I use Heikin Ashi for day trading?
Yes, Heikin Ashi is well-suited for day trading and scalping due to its noise-reducing properties. Traders often use it on lower timeframes (like 5-minute or 15-minute charts) to identify short-term trends and entries.

Where should I place my stop-loss when using Heikin Ashi?
It is highly recommended to place stop-loss and take-profit orders based on the Japanese candlestick chart's support/resistance levels or swing highs/lows, not the extremes of the Heikin Ashi candles. This is because Heikin Ashi values are averaged and do not always reflect the actual highest or lowest price traded.

What is the difference between Heikin Ashi and Renko charts?
Both aim to filter noise. Renko charts use a fixed price movement (brick size) and completely ignore time, creating a very clean chart but omitting time-based information. Heikin Ashi retains the time component and candle structure, making it a smoother version of a time-based chart that sits between Renko and Japanese candlesticks.

How do I add Heikin Ashi to my MT4 platform?
Heikin Ashi is a standard custom indicator in MT4. Navigate to Insert > Indicators > Custom > Heikin Ashi. However, note that in MT4, it overlays on top of the Japanese candles. For a cleaner experience where Heikin Ashi replaces the standard chart, consider using a dedicated trading terminal that offers it as a primary chart type.

Conclusion

Heikin Ashi is a powerful enhancement to traditional candlestick analysis, offering a smoother, clearer view of market trends. If your trading system suffers from false signals caused by market noise, incorporating Heikin Ashi could be a effective solution.

Remember, it is not a standalone tool. For best results, combine it with other forms of technical analysis, such as support and resistance levels, volume indicators, or momentum oscillators. Always use the actual Japanese candlestick data for placing precise orders. 👉 Explore more advanced trading strategies

Experiment with Heikin Ashi in a demo account to understand its nuances and integrate it effectively into your own trading methodology.