主题：止损的代码,高手看看对不对,图表上没买卖信号出来

IF 做空条件 AND aa=0 and time >= 092700 and time <= 150000 THEN
   BEGIN
   SELL(HOLDING>0,HOLDING,limitr, open),ORDERQUEUE;//平多
   BUYSHORT(HOLDING=0 ,交易数量,limitr, open),ORDERQUEUE;//开空
   Price:=AVGENTERPRICE;//持仓价位
   止损值:=Price*1.0027;
   aa:=2;
END

//画出空头的止损线
partline(holding<0, Price*1.0027, colorgreen);

输出:止损值,linethick0;

IF aa=1 AND CLOSE<=止损值 THEN //多头止损
BEGIN
   多止损:SELL(HOLDING>0,HOLDING,MARKET),ORDERQUEUE;
   BUYSHORT(HOLDING=0 ,交易数量,MARKET),ORDERQUEUE;
   止损值:=0;
   aa:=0;
END  
IF aa=2 AND CLOSE>=止损值 THEN //空头止损
BEGIN
   空止损:SELLSHORT(HOLDING<0,HOLDING,MARKET),ORDERQUEUE; //平空
   BUY(HOLDING=0 ,交易数量,MARKET),ORDERQUEUE;//开多
   止损值:=0;
   aa:=0;
END