You can use any broker you wish. Logical Forex only uses NinjaTrader for charting. We do not trade "through" NinjaTrader, so you don’t need a license for NinjaTrader (meaning you can use their free version and their free quote datafeed).
We place the Logical Forex Charts on the left side of the desktop, and the broker quote panel software on the right side. And, then, all we have to do is execute our forex scalping trade entires and exits directly through the broker software, assuring that we have the fastest possible trade executions since we don’t have to "send our order through various layers of software".
One thing you may want to consider, and something we strongly encourage you to do, is trade with an ECN/STP forex broker and NOT a "Market Maker". We cover this in detail in our training materials, and you’ll also find other FAQ entries about this. We provide a list of brokers that we use and have found to be very reliabel and trustworthy. This list is available to you in your Windows "Start" Menu in the "Logical Forex" menu after you have installed the Logical Forex Indicators.
