1/2 3/4 position exit ATM regardless trade qty

[dadarara]

Can I configure the ATM exit strategy to use always half (or 3/4) of the position?
this is regardless of the initial/current trade size.
Can the Quantity field accept % of position? or only integer numbers ?

[NinjaTrader_PatrickG]

Only integers are accepted in the quantity field when manually trading.

You could configure this with an ATM using multiple targets, but your quantity would need to be determined during entry order submission.

For example, your order quantity is 5 and you have three targets in your ATM strategy:

• Target 1 exits 1 quantity
• Target 2 exits 2 quantity
• Target 3 exits 1 quantity

Percentage-based position management would be possible with custom NinjaScript when using an automated strategy, however, even with custom programming it would not be possible to alter the ATM for manual orders.