Heikin-Ashiis a candlestick pattern technique that aims to reduce some of the market noise, creating a chart that highlights trend direction better than typical candlestick charts. Heikin-Ashi is used in forex trading when volatility is high. It provides a candlestick price chart that is less susceptible to sudden price movements, providing more reliable and predictable price action.Heikin-Ashi is based on Japanese technical analysis, which translates to "movement in harmony with the flow of the river", or simply "the flow of water". Traders are looking for similarities between last few days price charts on different currency pairs. They want to identify patterns which are repeated over time as well as those which will occur at irregular intervals. The goal is to be able to predict the future trend direction more accurately than traditional candlestick patterns.There's no market noise when you're trading with Heikin-Ashi. A simple pattern that highlights trend direction better than a traditional candlestick, this pattern works well for both long and short term trades. Keeping your position size small reduces risk by limiting the size of the market to which you are exposed. Limit your positions to 1 contract with this pattern, allowing you to trade more often without the fear of jumping in and out of a position at the wrong time.Diagram of Heikin-Ashi:-In the above figure it indicate that all the green candles are denoted as upper trend and red candle is denoted as downtrend.Heikin-Ashi is a candlestick pattern technique that aims to reduce some of the market noise, creating a chart that highlights trend direction better than typical candlestick charts.It's a way to take advantage of the close relationship between price and volume. Heikin-Ashi is said to be a better indicator than classical time and price analysis, which focuses on the relationship between volume and price. In candlestick charting, the width of the candle is used to indicate the amount of volume traded at a particular time. This charting technique is useful in determining trend direction, as well as anticipating reversals. Heikin-Ashi was introduced in Japan in 1974 by Heikin and Ashi, who developed it to improve price accuracy at the expense of some bullish bias.