C#.NET <-> NinjaTrader

[MiThEuS]

Hi,

I made this code, but doesn't work. My return always is 0.

Client c = new Client();
if (c.Connected(1).Equals(0))
{
c.SubscribeMarketData("BVMF3.SA");
double value = c.RealizedPnL("BVMF3.SA");
textBox1.Text = value.ToString();
}
else
{
textBox1.Text = "Error!";
}

[NinjaTrader_Bertrand]

Welcome to our forums, I suggest you check into the sample code provided in the C:\Program Files\NinjaTrader 6.5\bin\AutoTrade folder > NinjaTraderCSharpSampleApplication.zip

For the RealizedPnL call, it works for the account where you pass a symbol in - http://www.ninjatrader-support.com/H...ientClass.html

[MiThEuS]

Welcome to our forums, I suggest you check into the sample code provided in the C:\Program Files\NinjaTrader 6.5\bin\AutoTrade folder > NinjaTraderCSharpSampleApplication.zip

For the RealizedPnL call, it works for the account where you pass a symbol in - http://www.ninjatrader-support.com/H...ientClass.html

Hi,

The correct code is this:

Client c = new Client();
if (c.Connected(1).Equals(0))
{
c.SubscribeMarketData("BVMF3.SA");
double value = c.MarketData("BVMF3.SA", 2);
textBox1.Text = value.ToString();
}
else
{
textBox1.Text = "Error!";
}

[NinjaTrader_Bertrand]

Ok, so does this code work for you now as expected or not? Do you get 0 returned for the SubscribeMarketData call?

[MiThEuS]

Ok, so does this code work for you now as expected or not? Do you get 0 returned for the SubscribeMarketData call?

I get 0, but I expected 12,50 as is showed in NinjaTrader for this instrument.

[NinjaTrader_JoshP]

Likely you should not be opening new data streams every single time your code processes.

[MiThEuS]

I don't understand.

May you give me an example?

[NinjaTrader_JoshP]

if (c.Connected(1).Equals(0))
{
c.SubscribeMarketData("BVMF3.SA");
double value = c.MarketData("BVMF3.SA", 2);
textBox1.Text = value.ToString();

You are subscribing every single time possible. You don't need to keep subscribing. Once you have subscribed that is it. Also, BVMF3.SA actually needs to be an instrument in NinjaTrader.

[MiThEuS]

Hi NinjaTrader_Josh,

Thank you for your attention, but I made the "BVMF3.SA" as an instrument in my NinjaTrader but doesn't work.

[NinjaTrader_JoshP]

Please just try with a standard instrument first. Something like AAPL is easy to test if you have equities data from your data provider.