Script disables itself... why?

[greed999]

**NT** Error on calling 'OnOrderUpdate' method for strategy 'Single5Dyn1/6736c8d6ec5e4aac8055d2f44a8f6b48': More than 100 subsequent user events

[NinjaTrader_RyanM1]

Hi greed999,

You should look at how it is coded. NT is limiting what you are doing so that it doesn't crash. If you need to process more events than is allowed, please see this thread for a discussion and undocumented work around:

http://ninjatrader.com/support/forum/showthread.php?t=16359

[greed999]

Is it possible to get close[0] for various instruments?

I'm working with ZB and would like to get last price for ZT?

[NinjaTrader_RyanM1]

Yes, NinjaScript allows for multiple instruments and time frames in a single script. There is a sample you can work from built into all platforms. Tools > Edit NinjaScript > Strategy > SampleMultiInstrument. Documentation is available here:

http://www.ninjatrader.com/support/helpGuides/nt7/multi_time_frame__instruments.htm

[greed999]

Yep, I've just looked through this manual but can't figure out how can I access second instrument?
Close[0] statnds for primary... in this case the second one can be accessed like this?
Close[1][0]?

[NinjaTrader_RyanM1]

The secondary series is Closes[1][0]. Note the extra s.

You can also contain in a BarsInProgress filter, which is used to define the context of bar updates.

if (BarsInProgress == 1)
{
Print("This is the secondary series close: " + Close[0]);
}

[greed999]

In this case my event handling procedure might look like this:

protected override void OnBarUpdate()
{
if (BarsInProgress == 0)
{ My_First_Instrument_LastPrice=Close[0];}
if (BarsInProgress == 1)
{ My_Second_Instrument_LastPrice=Close[0];}
}

And if I wouldn't want to split logic:
protected override void OnBarUpdate()
{
My_First_Instrument_LastPrice=Close[0];
My_Second_Instrument_LastPrice=Closes[1][0];
}

[NinjaTrader_RyanM1]

Yes, looks good. You can use BIP filter if you only need values from one series at a time, and that double indexed Closes[1][0] format when you need to work with both series at the same time.