ArrowLine End Bar

[alex_bbfg]

Hello support --

I used the following code to draw arrowline

Execution eX;
ent_time = eX.Time;
double enter_double = eX.Price;
DateTime bb = Time[20];
IArrowLine enterArr = DrawArrowLine("enter", false, bb, enter_double+0.30, enter_time_dt, enter_double, Color.Crimson, DashStyle.Solid, 3);

But some times the end of the arrow is placed on the one bar earlier then the bar of execution.

What is the reason? How fix it?

Thx

[NinjaTrader_Matthew]

Does this happen in real-time, or during backtesting?

Is it your bb, or enter_time_dt which is off bar a bar? Or are they both shifted by one?

How is enter_time_dt calculated? Is it also based from the execution event?

[alex_bbfg]

Hi Matthew --

Actualy

string enter_time = list_view.SelectedItems[0].SubItems[5].Text;
DateTime enter_time_dt = DateTime.Parse(enter_time);

but i think i doesn't matter.

Some times the start bar and the end bar of arrow line are shifted, some times the end only

[NinjaTrader_Matthew]

This is likely the timing of the fills. Please see the following thread which dicusses this in detail and let me know if you have any questions:

http://www.ninjatrader.com/support/forum/showthread.php?p=254950

If you can clarify the condition in which it sometimes happens (real-time vs backtest) I'll be happy to offer further clarification.