Ichimoku w/Heikin-Ashi displays the Heikin-Ashi and leading lagging span of Ichimoku Kinko Hyo. If you change to Heikin-Ashi as it is, the basis of the calculation of Ichimoku will also use the Heikin-Ashi, so after displaying the Heikin-Ashi independently, then the calculation uses the original candlestick. Initially, two candlesticks are displayed so that you can switch between candlesticks and Heikin-Ashi. If you uncheck the standard candlesticks check box to hide them, only Heikin-Ashi will be displayed. In addition, the lagging span is displayed as the leading lagging span in order to align the viewpoint to one current place.