can anyone help with my strategy?

[peterhxu7]

how to create a strategy like following.
condition if
bar.close[0] > bar.high[1]
bar.open[0] < bar.low[0]+ 1/3 (bar.high[0] - bar.low[0])
bar.close[0] > bar.low[0] + 2/3 (bar.high[0] - bar.low[0])
do
up arrow

(any video tutorial for strategy development? sorry , i am a rookie )

[NinjaTrader_Bertrand]

Hi Peter, thanks for the post and welcome to our forums - I'll have our NinjaScript trainee take a look at your inquiry and we be back shortly with getting started help on that path.

[NinjaTrader_Jesse]

Hello there peterhxu7,

Glad to see you’re trying out Ninjascript!

Here a couple of great links that could be valuable to you.

The first is the link to Automated Strategy Development Level 1 - This is a recorded webinar that has very useful information about strategy development.

http://www.youtube.com/watch?v=MaaqCBoqYxI&list=PL4D56536A44DD7105&index=2

This link is to our YouTube channel where we have multiple videos on NinjaTrader.

http://www.youtube.com/playlist?list=PL4D56536A44DD7105

And lastly this link is to the NinjaTrader help guide, on the left if you double click the Ninjascript section you can find a full reference to Ninjascript

http://www.ninjatrader.com/support/helpGuides/nt7/index.html

For beginning i would recommend setting up scripts using the wizard that is provided in NinjaTrader. It makes it easy by starting a template with the inputs and variables you enter then you can unlock the code and add what you want. Here is a link to some information on the wizard.

http://www.ninjatrader.com/support/helpGuides/nt7/index.html?wizard_screens.htm

As for your example

if
bar.close[0] > bar.high[1]
bar.open[0] < bar.low[0]+ 1/3 (bar.high[0] - bar.low[0])
bar.close[0] > bar.low[0] + 2/3 (bar.high[0] - bar.low[0])
do 
up arrow

this would be one way to accomplish this in NinjaScript

protected override void OnBarUpdate()
        {
			//gets 1/3 and 2/3
			double oneThird = (High[0] - Low[0]) / 3;
			double twoThirds = ((High[0] - Low[0]) / 3) * 2;
			
			//if statement to draw arrow
			 if(Close[0] > High[1] && Open[0] < Low[0] + oneThird && Close[0] > Low[0] + twoThirds)
			{
				DrawArrowUp("arrowName" + CurrentBar, 0, High[0], Color.Green); 
				// draws a up arrow with the color of green at High[0] 
			}
        }

Please let us know if you need additional help in the future.

[peterhxu7]

thanks a lot

[peterhxu7]

got it now , thanks