請問如何改成一次下單兩口或者三口

{

多單移動停損(點)

設定停損點, 跟停利點(如果不設定停利的話請把profit_point設定成0)

價格碰觸到停損/停利點時出場

如果價格上漲時, 停損點會跟著上漲

}

input: profit_point(0, "停利(點)");

input: loss_point(100, "停損(點)");

var: long_condition(false); { 進場買進作多 }

{ 

範例:

均線穿越時買進1張

以成交價為基礎, 設定固定停利以及移動停損

}

if loss_point = 0 then raiseruntimeerror("請設定停損(點)");

long_condition = Average(Close,10) cross over Average(Close, 20);

if Position = 0 and long_condition then begin

SetPosition(1);{ 買進1張 }

end;

if Position = 1 and Filled = 1 then begin

{ 依照成本價格設定停損/停利 }

var: intrabarpersist stoploss_point(0);

{ 計算停損價格 }

if stoploss_point = 0 then begin

stoploss_point = FilledAvgPrice - loss_point;

end;

{ 如果價格上漲的話, 則往上挪動停損價格. 停損價格只會越來越高 }

if Close > FilledAvgPrice then begin

if Close - loss_point > stoploss_point then begin

stoploss_point = Close - loss_point;

end;

end;

if profit_point > 0 and Close >= FilledAvgPrice + profit_point then begin

{ 停利 }

SetPosition(0);

stoploss_point = 0;

end else if Close <= stoploss_point then begin

{ 停損 }

SetPosition(0);

stoploss_point = 0;

end;

end;