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Automated Trading Support for automated trading systems using NinjaScript. Support for our ATI (Automated Trading Interface) used to link an external application such as TradeStation and eSignal to NinjaTrader.

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Old 01-08-2007, 12:20 AM   #1
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Hi, when I start ninjatrader and connect it to my IB TWS I see the "Max numebr of tickers ..."101 Error in my ninja log. I don't understand the reason, because I have only 4 or 5 symbol in my TWS.

Coudl this cause any problem to the execution of the orders from my TS8 strategy?

Anyone had the same problems or know what could be the reason?



Thnks


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Old 01-08-2007, 12:45 AM   #2
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Hi Cam,

With IB you can have only a maximum of 3 datafeed streams. If you have 4 or more it will give you this message. You need to use only 3 different contracts.

Vince
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Old 01-08-2007, 12:48 AM   #3
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To clarify: Vin's statement is true for market depth data. Do you have more than 3 DOMs open with IB?
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Old 01-09-2007, 11:40 PM   #4
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I don't use IB for getting data, but only to submit orders from TradeStation email interface to IB. I don't have any particular window opened, and I disabled also the market depth feature, but I get always that message the first time I start Ninja Trader as Iconnect it to IB. But I have noticed that if I disconenct IB (so Ninja trader closes IB application) and then I reconnect I don't have that message any more.Anyway am I correct if I suppose that I will have no trouble with order execution from TradeStation to IB?

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Old 01-10-2007, 01:30 AM   #5
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Correct, should not be an issue at all.
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