E7 KDJ free

by Gwave in category Oscilator at 03/03/2021

This is a customised version from E7 Academy, it is derived from the Stochastic Oscillator with the only difference being an extra line called the J line. Values of %K and %D lines show if the security is overbought or oversold. The J line represents the divergence of the %D value from the %K.

Download the Indicator

Watch a live stream here

The pictures below are examples of a 30min, 1hr and 4hr chart respectively.

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Formula / Source Code
Language: C#
Trading Platform: cAlgocTrader
´╗┐using System;
using cAlgo.API;
using cAlgo.Indicators;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;
using System.Collections.Generic;

namespace cAlgo.Indicators

    [Indicator(TimeZone = TimeZones.UTC, IsOverlay = true, AccessRights = AccessRights.FullAccess)]
    public class E7KDJ : Indicator

        private string url = "https://www.e7harmonics.com/e7qnet";

        private string title = "your E7 Indicator securely here";

        protected override void Initialize()

            string buttonText = "Download " + title;

            var background = new Rectangle 
                Height = Chart.Height,
                Width = Chart.Width

            var button = new Button 
                Text = buttonText,
                Padding = "16",

                Style = ButtonStyle(Color.FromHex("#009345"), Color.FromHex("#10A651"))

            button.Click += e => System.Diagnostics.Process.Start(url);

            var container = new StackPanel 
                HorizontalAlignment = HorizontalAlignment.Center,
                VerticalAlignment = VerticalAlignment.Center





        public override void Calculate(int index)


        private Style ButtonStyle(Color color, Color hoverColor)
            var style = new Style(DefaultStyles.ButtonStyle);
            style.Set(ControlProperty.BackgroundColor, color, ControlState.DarkTheme);
            style.Set(ControlProperty.BackgroundColor, color, ControlState.LightTheme);
            style.Set(ControlProperty.BackgroundColor, hoverColor, ControlState.DarkTheme | ControlState.Hover);
            style.Set(ControlProperty.BackgroundColor, hoverColor, ControlState.LightTheme | ControlState.Hover);
            style.Set(ControlProperty.ForegroundColor, Color.FromHex("#FFFFFF"), ControlState.DarkTheme);
            style.Set(ControlProperty.ForegroundColor, Color.FromHex("#FFFFFF"), ControlState.LightTheme);
            return style;

        private Color GetColorWithOpacity(Color baseColor, decimal opacity)
            var alpha = (int)Math.Round(byte.MaxValue * opacity, MidpointRounding.AwayFromZero);
            return Color.FromArgb(alpha, baseColor);