觸發張數最小設定

想詢問設定最低觸發張數 為1000張，但策略在跑時沒有超過1000張也會觸發
不確定下面語法哪裡有錯，感謝回復!!

 input: Length(20); setinputname(1,"計算期數");

input: VLength(10); setinputname(2,"均量期數");

input: volpercent(50); setinputname(3,"爆量增幅%");

input: Rate(5); setinputname(4,"離低點幅度%");

input:XLimit(True); setinputname(5,"限制最低觸發門檻");

input:atVolume(1000); setinputname(6,"最低觸發張數");

input:percent(100); setinputname(7,"量增比例%");

settotalbar(Length + 3);

setbarback(maxlist(Length,VLength));

if Close > Close[1] and

Volume >= average(volume,VLength) *(1+ volpercent/100) and

Close <= lowest(close,Length) * (1+Rate/100)

then ret=1;

variable: AvgVolume(0);

AvgVolume=Average(volume,Length);

if XLimit then

begin

if Volume > atVolume and volume > AvgVolume *(1+ percent/100) then ret=1;

end

else

begin

if Volume > Volume[1] and volume > AvgVolume *(1+ percent/100) then ret=1;

end;