ATI DLL Example - Close All Positions

[giogio1]

I am looking for an example to call the DLL Interface from within NinjaTrader.

Ultimately I'd like to close all positions of a specified symbol manually opened from an indicator in the current account.

Is it available?

Thank you!
Gio

[NinjaTrader_ChelseaB]

Hello Gio,

Below is a link to the support article on using the API and includes a sample project.

https://support.ninjatrader.com/s/article/Developer-Guide-Using-the-API-DLL-with-an-external-application

The commands include a command to 'FLATTENEVERYTHING' however this would apply to all positions and orders on all instruments.
To flatten a single instrument, it would be necessary to get the market position and submit an order in the opposite direction of the position.