Params

  Numeric notbef(930);       //Time

  Numeric notaft(1456);       //Time

  Numeric notbef1(2130);       //Time

  Numeric notaft1(2256);       //Time

Vars

Numeric TurtleUnits(1); // 交易手数

Bool SendOrderThisBar(False); // 当前Bar有过交易

Events

OnBar(ArrayRef<Integer> indexs)

{

If(MarketPosition ==0 && (Time>notbef/10000 and Time<notaft/10000) || (Time>notbef1/10000 and Time<notaft1/10000))

{

If( close >High[1])

{

Buy(TurtleUnits,Close);

SendOrderThisBar = True;

}

If( close<Low[1])

{

SellShort(TurtleUnits,Close);

SendOrderThisBar = True;

}

}

 if(marketposition!=0 and Time>=0.1456 && Time<=0.15)

   {

              BuyToCover(0,Close);  

              Sell(0,Close);

   }

  if(marketposition!=0 and Time>=0.2256 && Time<=0.23)

   {

              BuyToCover(0,Close);  

              Sell(0,Close);

   }

}

日内交易，无仓位MarketPosition ==0  开仓一手，未何有仓位仍然开创，改成MarketPosition <>1 || MarketPosition <>-1，仍然不行，  怎么修改