auto stop loss at 50% upon entry of trade script

[soulavenger8 2]

Hi BBT,

I've been trying to figure out how to set stoploss at 50% below average position upon entry of trade.

Can anyone help me with this?

For example,

Enter trade at $1.

Set SL at $0.50

or 

Enter trade at $0.40. 

SL at $0.20

Thank you.

[soulavenger8 2]

I see.

Thank you so much Peter.