請教副圖畫線觸價寫法

wisdom1023

請教如何寫副圖畫線觸價寫法
這樣編寫都沒有買賣訊號出現....不知道是哪寫錯誤....
概念是ADX副圖畫兩條線，觸價24 建新倉，達到 34 平倉
指標: 用ADX
inputs:  Length( 14 ) ;
variables: var0( 0 ),var1(24 ),var2( 34)  ;

var0 = ADX( Length ) ;
value1 = Plot1;
value2 = Plot2;
value3 = Plot3;

Plot1(var0,"ADX");
Plot2(var1,"UP");
Plot3(var2,"DOWN");

condition1 = var0 > var0[1] and var0[1] <= var0[2] ;

if condition1 then
Alert( "Indicator turning up" )
else
begin
condition1 = var0 < var0[1] and var0[1] >= var0[2] ;
if condition1
then
Alert( "Indicator turning down" ) ;

end


訊號:以SAR趨勢做進場出場



inputs:AfStep( 0.02), AfLimit( 0.2 );

variables: var0(0),var1(0),var2(0),var3(0);

Value1 = ParabolicSAR( AfStep, AfLimit, var0, var1, var2, var3 ) ;



if  marketposition=0 and var2=1 and (value1 cross over value2) of data2 then begin

buy("B") next bar at market;  

end;



if marketposition=0 and var2=-1 and (value1 cross over value2)of data2 then begin

sellshort("S") next bar at market;

end;



if  marketposition <> 0 and (value1 cross over value3) of data2 then begin

sell("SB") next bar at market;

buytocover("SP") next bar at market;

end;