buy line,sell line autotrading

[valentine22]

Hello dear forum

I want to programm a ninjascript auto trader.

I start script and see two blue horizontal lines a buy line and a sell line.
I can move lines with mouse up and down but buy line > sell line is clear.
I have a button for start/stop trading.

If ask price goes over buy line then close all orders and entry long order.
contractnumber = contractnumber*2; count++;

If bid price goes under sell line then close all orders and entry short order.
contractnumber = contractnumber*2; count++;

if ( count == 6 ) close all and stop is better

Can anyone give me some hints / examples for programming this.
I have the following code for the wizzard but it crashed.

#region Using declarations
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Data;
using NinjaTrader.Indicator;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Strategy;
#endregion

// This namespace holds all strategies and is required. Do not change it.
namespace NinjaTrader.Strategy
{
    /// <summary>
    /// Egal
    /// </summary>
    [Description("Egal")]
    public class my002Test : Strategy
    {
        #region Variables
        // Wizard generated variables
        private int buyline = 1; // Default setting for Buyline
        private int sellline = 1; // Default setting for Sellline
        private int myQuantity = 1; // Default setting for MyQuantity
        private int extra2 = 1; // Default setting for Extra2
        // User defined variables (add any user defined variables below)
        #endregion

        /// <summary>
        /// This method is used to configure the strategy and is called once before any strategy method is called.
        /// </summary>
        protected override void Initialize()
        {
            CalculateOnBarClose = true;
        }

        /// <summary>
        /// Called on each bar update event (incoming tick)
        /// </summary>
        protected override void OnBarUpdate()
        {
            // Condition set 1
            if (GetCurrentAsk() >= Buyline)
            {
                EnterLongLimit(MyQuantity, MyQuantity+3, "");
                MyQuantity*=2;
            }

            // Condition set 2
            if (GetCurrentBid() <= Sellline)
            {
                EnterShortLimit(MyQuantity, MyQuantity-3, "");
                MyQuantity*=2;
            }
        }

        #region Properties
        [Description("")]
        [GridCategory("Parameters")]
        public int Buyline
        {
            get { return buyline; }
            set { buyline = Math.Max(1, value); }
        }

        [Description("")]
        [GridCategory("Parameters")]
        public int Sellline
        {
            get { return sellline; }
            set { sellline = Math.Max(1, value); }
        }

        [Description("")]
        [GridCategory("Parameters")]
        public int MyQuantity
        {
            get { return myQuantity; }
            set { myQuantity = Math.Max(1, value); }
        }

        [Description("")]
        [GridCategory("Parameters")]
        public int Extra2
        {
            get { return extra2; }
            set { extra2 = Math.Max(1, value); }
        }
        #endregion
    }
}

[NinjaTrader_Jesse]

Hello,

Thank you for the question.

For what you want, it would actually be fairly complicated due to involving the mouse moving lines and button to enable and disable trading. In addition this would require manual coding, the wizard would not be capable of making this type of item.

The wizard is mainly capable of comparing conditions to place entries or exists, and appending Stops and targets to those entries. Creating custom content or involving the mouse at all would require custom programming unfortunately. If you would like to manually program this item, I could suggest some starting points but there would not be any specific guide or tutorial for the items you are asking. Alternatively if you do not want to create this yourself, I could have our business development department comment on third party developers.

I look forward to being of further assistance.