DLL based integration is targeted for system developers who are familiar with Easy Language and have basic programming experience. NinjaTrader installs an Easy Language script that contains a set of convenience functions that uses the DLL interface for trade automation. These functions provide order submission, modification and cancellation capabilities, global operation capabilities and strategy initiation and management capabilities. You can execute trades from within a TradeStation indicator on the tick that the trade signal occurred. NinjaTrader also provides a script for driving TradeStation market data to NinjaTrader. See the Connecting to TradeStation Data Feed for more details.