幫忙檢查下程序　[金字塔]

DayVarValue1:ma(close,5);//

DayVarValue2:ma(close,10);

//開倉條件
DayIntervalValue:=DayVarValue1-DayVarValue2;
KD:=ref(low,1)<DayVarValue2 and ref(close,1)>=DayVarValue2 and date>=1120101 and time<=143000 ;          //開多條件
//PD:=ref(close,1)>=(DayVarValue2+0.5*DayIntervalValue);         //平多條件
PD:=(ref(close,1)>=(DayVarValue2+ratio*DayIntervalValue)) or (ref(close,1)<DayVarValue2 and ref(close,2)<DayVarValue2); 
KK:=ref(high,1)>DayVarValue1 and ref(close,1)<DayVarValue1  and date>=1120101 and time<=143000;          //開空條件
PK:=(ref(close,1)<=(DayVarValue1-0.5*DayIntervalValue)) or (ref(close,1)>DayVarValue1 and ref(close,2)>DayVarValue1);        //平空條件
//PD:=(ref(close,1)>=(DayVarValue2+ratio*DayIntervalValue)) or (ref(close,1)<DayVarValue2 and ref(close,2)<DayVarValue2); 

BUY(KD AND HOLDING=0,1,OPEN);          //開多信號
SELL(HOLDING>0 AND PD,1,OPEN);                       //平多信號
BUYSHORT(KK AND HOLDING=0,1,OPEN);     //開空信號
SELLSHORT(holding<0 AND PK,1,OPEN);                  //平空信號

if time>=150000 then begin
sell(holding>0,1,market);
sellshort(holding<0,1,market);
end

----------------------------------------------------

測試正常，為什么沒信號出來？股指連續(xù)5min周期上

公式中下單函數(shù)的價位參數(shù)寫錯了

要么是buy(cond,vol,limitr,open);

要么是buy(cond,vol,market);

寫成buy(cond,vol,open);是不對的