The inputs are raw and super basic. At its core its really just 3 EMAs that you can customize the source and length. The averages and shadowing change color based on if they are either rising or falling.
default values are 5, 9, and 21 on open as source.
Bar color is dictated by the bar close over or under the 5 and 9 .
This is suitable for use on HA candle.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.