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Trading Ranges with Renko and Heikin-Ashi

From TradingHabits, the trading encyclopedia · 5 min read · February 28, 2026
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While trend-following and breakout strategies are popular, a significant portion of the time, markets are not trending but are instead consolidating within a defined range. This is where the art of range trading comes into play. Range trading involves buying at support and selling at resistance, and it can be a highly profitable strategy when executed correctly. This article will explore how to use Renko and Heikin-Ashi to trade range-bound markets, covering everything from identifying a range to anticipating a breakout.

Identifying a Trading Range

A trading range is characterized by a period of price action that is contained between a clear level of support and a clear level of resistance. The price will tend to bounce back and forth between these two levels, creating a series of swings that can be traded.

The Role of Renko in Range Identification:

Renko charts are excellent for identifying trading ranges. The noise-filtering properties of Renko make it easy to spot the horizontal boundaries of a range. A range is confirmed when the price has tested both the support and resistance levels at least twice.

Trading the Swings

Once a trading range has been identified, the strategy is to buy at support and sell at resistance. The Heikin-Ashi chart can be used to time the entries and exits for these swing trades.

Entry Signal:

A long entry is triggered when the price is at the support level of the range and the Heikin-Ashi chart forms a bullish reversal pattern. A short entry is triggered when the price is at the resistance level of the range and the Heikin-Ashi chart forms a bearish reversal pattern.

Exit Signal:

The exit is triggered when the price reaches the opposite side of the range. For example, a long trade would be exited at the resistance level, and a short trade would be exited at the support level.

Anticipating a Breakout

All ranges eventually come to an end, and a range trader must be prepared for a breakout. A breakout occurs when the price breaks through the support or resistance level of the range and begins a new trend. The Heikin-Ashi chart can provide early warning signs of a potential breakout.

Heikin-Ashi Breakout Clues:

  • Increasing Candle Size: If the Heikin-Ashi candles start to get larger as the price approaches the boundary of the range, it could indicate that a breakout is imminent.
  • Lack of Wicks: If the Heikin-Ashi candles have no or very small wicks, it suggests that there is strong momentum behind the move and that a breakout is more likely.

Backtesting a Range Trading Strategy

We backtested a Renko-Heikin-Ashi range trading strategy on a portfolio of currency pairs over a 2-year period. The strategy involved trading the swings within the range and exiting the trade on a breakout.

| Forex Pair | Win Rate | Average Gain | Average Loss | |