写的一个比较简单的单均线反手策略，参考了说明文档里的平仓反手的代码，为什么不反手呢？

OnBar(ArrayRef<Integer> indexs)

{    

AvgValue = AverageFC(Close,Length);

If(Close > AvgValue)

{

 PlotAuto("均线",AvgValue,AvgValue,Red,Enum_Line,Enum_Solid);

 }Else

 {

 PlotAuto("均线",AvgValue,AvgValue,Green,Enum_Line,Enum_Solid);

  }

jincha = CrossOver(Low,AvgValue);

sicha = CrossUnder(High,AvgValue);

LastBarTime = GetGlobalVar(0);    

TickCounter = GetGlobalVar(1);

// 最新Bar第一次生成时，Tick重新开始计数

If(BarStatus == 2 && gValue[0]!= Time)    

{    

LastBarTime = Time;

TickCounter = 0;

}

Print("TickCounter="+text(TickCounter));

If(MarketPosition <> 1 && jincha[1])

{        

If(MarketPosition == 0 || BarStatus != 2)    

// 无持仓，直接买多仓

// 持空仓且Bar不是实时行情，平空仓，买多仓

{

Buy(lots,Open);

}Else    // 持空仓，Bar实时行情，平空仓，通过TickCounter计数，延迟反手

{    

BuyToCover(0,Open);        

If(TickCounter == 0)

{    

  TickCounter = 1;

}Else If(TickCounter < DelayTicks)

{

  TickCounter = TickCounter + 1;

}Else            

{

Buy(lots,Open);        

}

}

}

If(MarketPosition <> -1 && sicha[1])    

{

If(MarketPosition == 0 || BarStatus != 2)    

{    

SellShort(lots,Open);

}Else     // 持多仓且Bar为实时行情，平多，延迟反手

{

Sell(0,Open);

If(TickCounter == 0)            

{

TickCounter = 1;

}Else If(TickCounter < DelayTicks)

{

TickCounter = TickCounter + 1;

}Else

{

SellShort(lots,Open);

}

}

}

SetGlobalVar(0,LastBarTime);

SetGlobalVar(1,TickCounter);

}