Reputable Broker that trades with NinjaTrader

Hi,

I'm looking for a reputable agent that supports Ninjatrader as a stage. Any help would be appreciated. I am based in the United Kingdom. Thank you

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quote WHY would you think the trade that goes to a trading program host isn't normal? Please enlighten us.

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Oh, it's normal then? Can I provide you my host IP, so that your trades go through that too?