(MT4自动交易系统实例四)

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1、MT4自动交易系统实例四实际运行测试合格程序（可以在进行优化）externdoubleTakeProfit=950;〃盈利50点就出场externdoubleLots=6;//每单于•数0.1externdoubleTrailingStop=370;〃移动止损30〃开仓扌旨标Z—〃平仓指标之一〃取26指数平滑平均线externdoubleMACDOpenLevel=3:externdoubleMACDCloseLeveI=2;externdoubleMATrendPeriod=26;intstart()

2、//即当前MACD（红绿柱子），之前一根的〃前一•根K线的signal,现在的MA,前一根{doubleMacdCurrent,MacdPrevious,SignalCurrent;MACD,和-•般來说参数是9的对EMA移动平均线doubleSignalPrevious,MaCurrent,MaPrevious;的MAintent,ticket,total;是持仓单数暈.//ent是,ticket是判断开平仓是否成功的，其实就是flag.total//initialdatachecks//itisim

3、portanttomakesurethattheexpertworkswithanormal//chartandtheuserdidnotmakeanymistakessettingexternal//variables(Lots,StopLoss,TakeProfit,//TrailingStop)inourcase,wecheckTakeProfit//onachartoflessthan100barsif(Bars<15)(Print(Hbarslessthan100n);〃如杲K线小于100根，

4、那么判断不能做.return(0);1if(TakeProfit<400)〃如果设定的利润小于10点，那么判断程序有问题(10点太少了)(Print(HTakcProfitlessthan10"):return(0);//checkTakeProfit)//tosimplifythecodingandspeedupaccess//dataareputintointernalvariablesMacdCurrent=iMACD(NULL,0,12,269PRICE_CLOSE,MODE_MAIN,0);〃

5、初始化MACD/signal与MA.MacdPrevious=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,l);//iMacdM后一个参数是往冋移动值，即収上一根K线的数据SignalCurrent=iMACD(NULUOJ2,26,9,PRICE_CLOSE,MODE_SIGNALO);SignalPrcvious=iMACD(NULL,0,12,26,9,PRIcE_CLOSE,MOdE_SIGNAL,1);MaCurren(=iMA(NULL,0,MATr

6、endPeriod,0,MODE_EN4A,PRICElcLOSE,0);MaPrevious=iMA(NULL,0,MATrendPeriod,0,MODE_EMA.PRICE_CLOSEJ);total=OrdersTotal();//total定义为orders数量•(持仓单)if(total

7、),那么进入卜•一个判定:开仓判定.{Print(HWehavenomoney.FreeMargin=AccountFrccMargin());//证金不足return(0);1//checkforlongposition(BUY)possibility〃开仓判定：if(MacdCurrcnt<0&&MacdCurrcnt>SignalCurrcnt&&MacdPrcvious

8、bs(MacdCurrent)>(MACDOpenLevel*Poinl)&&MaCurrenoMaPrevious)〃并且MA呈上升趋势，那么就尝试多单开仓.ticket=OrderSend(Symboi(),OP.BUY,Lots,Ask,3»0,Ask+TakeProfit*Point,nmacdsample'1,16384,0,Green);//尝试多单开仓，盈利目标50点(TakeProfit)if(tickct>0)成功.〃无固