I’m new to Ninjatrader and have really struggled with coding thus far but trying to learn it. I want to write code into the attached Ninjascript that will signal a BUY arrow on the oscillator when the following conditions occur:

REI line below -40 for 6 or fewer consecutive bars AND
Close[1] < Close[2] AND
Open [0] <= High[1] and High[2] AND
(High[0] > High[1]) OR (High[0] > High[2]) AND High[0]>Open[0]


I also want it to cancel the above BUY condition signal if the following occurs:

REI line below -40 for 7 or more consecutive bars


Can someone help me with this?


///<summary>
/// This method is used to configure the indicator and is called once before any bar data is loaded.
///</summary>
protectedoverridevoid Initialize()
{
Add(new Line(Color.Blue, -45, "Lower"));
Add(new Line(Color.Blue, 45, "Upper"));


Add(new Plot(Color.LimeGreen, "DeMarkREI_Plot_Up"));
Add(new Plot(Color.Red, "DeMarkREI_Plot_Down"));

rei = new DataSeries(this);
}
///<summary>
/// Calculates the indicator value(s) at the current index.
///</summary>
protectedoverridevoid OnBarUpdate()
{
if (CurrentBar>period)
{
double SUM=0;
double SUMABS=0;
double DeMarkREI=0;
double TDREI=0;

for(int x=0; x<period; x++)
{
SUM += ((High[x]-High[x+2])+(Low[x]-Low[x+2]));
SUMABS += (Math.Abs(High[x]-High[x+2])+Math.Abs(Low[x]-Low[x+2]));
}

if (SUMABS>0) DeMarkREI=SUM/SUMABS;
TDREI=100*DeMarkREI;
rei.Set(TDREI);


if (Rising(rei))
{
if (!wasRising) DeMarkREI_Plot_Rising.Set(1,rei[1]);
DeMarkREI_Plot_Rising.Set(TDREI);
wasRising=true;
}
else
{
if (wasRising) DeMarkREI_Plot_Falling.Set(1,rei[1]);
DeMarkREI_Plot_Falling.Set(TDREI);
wasRising=false;
}
}
}
#region Properties

///<summary>
///</summary>
[Browsable(false)]
[XmlIgnore()]
public DataSeries DeMarkREI_Plot_Rising
{
get { return Values[0]; }
}
///<summary>
///</summary>
[Browsable(false)]
[XmlIgnore()]
public DataSeries DeMarkREI_Plot_Falling
{
get { return Values[1]; }
}
///<summary>
///</summary>
[Browsable(false)]
[XmlIgnore()]
public DataSeries DeMarkREI_Values
{
get { return rei; }
}
[Description("Number of bars to calculate")]
[Category("Parameters")]
publicint Period
{
get { return period; }
set { period = Math.Max(1, value); }
}

#endregion

kendallw4,

It is easier to get help here if you attach the zip file of the NT code so that it can be modified.

zip file of base indicator attached