Params

Numeric FastLength(5);// 短期指数平均线参数

Numeric SlowLength(20);// 长期指数平均线参数

Vars

Series<Numeric> AvgValue1;

Series<Numeric> AvgValue2;

Events

OnReady()

{

SetBackBarMaxCount(1+Max(FastLength,SlowLength));

}

OnBar(ArrayRef<Integer> indexs)

{

AvgValue1 = AverageFC(Close,FastLength);

AvgValue2 = AverageFC(Close,SlowLength);

PlotNumeric("MA1",AvgValue1);

PlotNumeric("MA2",AvgValue2);

If(MarketPosition <>1 && AvgValue1[1] > AvgValue2[1])

{

Buy(0,Open);

}

If(MarketPosition <>-1 && AvgValue1[1] < AvgValue2[1])

{

SellShort(0,Open);

}

}

//------------------------------------------------------------------------

请老师把参数5修改为10日线，参数20 修改为30日均线要求金叉开多平空死叉开空平多