写了一个macd的跨周期公式，意思是5分钟金叉买入，死叉卖出；如果买入户15分钟金叉了，则等15分钟死叉时再卖出；如果30分钟金叉了，则等30分钟死叉后再卖出；买入始终是5分钟级别上金叉买入，而且总是卖出过后再买入。但是总是调不对，请大神帮忙指导指导

Params

Numeric FastMA(12); //macd短周期值

Numeric SlowMA(26); //macd长周期值

Numeric AvgMA(9); //MACD慢线周期值

Vars

Series<Numeric> MACDLine(0);

Series<Numeric> SignalLine(0);

Global Bool sellquantity;

   Global Bool sellquantity1;

   Global Bool sellquantity2;

   Global Numeric border(1);

   Global Numeric buyprice(0);

   Global Numeric sellprice(100000);

   Bool jc;

   Bool sc;

   Bool dobuy;

   Bool dosell;    

Events

OnBar(ArrayRef<Integer> indexs)

{

Range[0:datasourcesize()-1]

{

MACDLine = XAverage( Close[1], FastMA ) - XAverage( Close[1], SlowMA ); //计算macd快线

   SignalLine = XAverage( MACDLine, AvgMA ); //计算macd慢线

   jc=CrossOver(MACDLine,SignalLine);

   sc=CrossUnder(MACDLine,SignalLine);

}

if(Data0.jc)

{

sellquantity=true;

If(Data1.jc)

{

sellquantity=false;

sellquantity1=true;

If(Data2.jc)

{

sellquantity1=false;

   sellquantity2=true;

}

}

}

PlotBool("sellquantity",sellquantity);

PlotBool("sellquantity1",sellquantity1);

       PlotBool("sellquantity2",sellquantity2);

dobuy=Data0.jc;

dosell=(Data0.sc and sellquantity) Or (Data1.sc and sellquantity1) Or (Data2.sc and sellquantity2);

if(dobuy)

{

if(buyprice>sellprice)

{

border=border*2;

}

if(buyprice<=sellprice)

{

border=1;

}

buyprice=open;

Buy(border,Open);

}

if(dosell)

{

sellprice=open;

Sell(border,Open);

sellquantity=false;

sellquantity1=false;

sellquantity2=false;

}

}