自动交易系统编程求助。 我是个编程盲，想请高手把下面的设想变成MT4自动交易程序，谢谢！ 程序模型： 一、指标： MA3（Simple，Close）绿色 MA27（Simple，Close）红色 二、交易方式： 当MA3上穿MA27则做多，等到MA3下穿MA27时平仓；平仓的同时再开一仓做空，等到MA3上穿MA27时平仓并再次开仓做多，如此循环···每次开仓量为总保证金的20％，系统不设止赢、止损。 以上就是整个程序的设想，请前辈们帮忙编出来，编完请发短信， 不胜感激！ [ 本帖最后由 管理员No.7 于 2006-10-28 05:06 编辑 ]

我还想找一个人帮我呢。有好的说一声

和和。 看看书，能编出来的。或者， 直接从别的交易系统改造。

看来要自己弄了，好好研究下。

根据别人的EA修改的，希望你能用得上。 //+------------------------------------------------------------------+ //| MA_3_27.mq4 | //| Coders Guru | //| | //+------------------------------------------------------------------+ #property copyright "Coders Guru" //---- Includes #include //---- Trades limits extern double TrailingStop = 40; extern double TakeProfit = 1000; //any big number extern double Lots = 0.1; extern int Slippage = 5; //--- External options extern int CurrentBar = 1; extern bool UseClose = true; //--- Indicators settings extern int MaMode = 0; /* MODE_SMA 0 MODE_EMA 1 MODE_SMMA 2 MODE_LWMA 3 */ extern int ShortEma = 3; extern int LongEma = 27; //--- Global variables int MagicNumber = 123430; string ExpertComment = "MA_3_27"; bool LimitPairs = false; bool LimitFrame = false; int TimeFrame = 60; string LP = {"GBPUSD","USDCHF","EURUSD","USDJPY","AUDUSD","USDCAD"}; // add/remove the paris you want to limit. bool Optimize = false; int NumberOfTries = 5; //+------------------------------------------------------------------ int init() { return(0); } int deinit() { return(0); } //+------------------------------------------------------------------ bool isNewSymbol(string current_symbol) { //loop through all the opened order and compare the symbols int total = OrdersTotal(); for(int cnt = 0 ; cnt < total ; cnt++) { OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES); string selected_symbol = OrderSymbol(); if (current_symbol == selected_symbol && OrderMagicNumber()==MagicNumber) return (False); } return (True); } //+------------------------------------------------------------------ int Crossed() { double EmaLongPrevious = iMA(NULL,0,LongEma,0,MaMode, PRICE_CLOSE, CurrentBar+1); double EmaLongCurrent = iMA(NULL,0,LongEma,0,MaMode, PRICE_CLOSE, CurrentBar); double EmaShortPrevious = iMA(NULL,0,ShortEma,0,MaMode, PRICE_CLOSE, CurrentBar+1); double EmaShortCurrent = iMA(NULL,0,ShortEma,0,MaMode, PRICE_CLOSE, CurrentBar); if (EmaShortPreviousEmaLongCurrent ) return (1); //up trend if (EmaShortPrevious>EmaLongPrevious && EmaShortCurrent0) { if(OrderMagicNumber() == MagicNumber) { if(type==OP_BUY) { if(Bid-OrderOpenPrice()>Point*TrailingStop) { if(OrderStopLoss()(Point*TrailingStop)) { if((OrderStopLoss()>(Ask+Point*TrailingStop)) || (OrderStopLoss()==0)) { OrderModify(OrderTicket(),OrderOpenPrice(),Ask+Point*TrailingStop,OrderTakeProfit(),0,Red); } } } } } } void CheckError(int ticket, string Type) { if(ticket>0) { if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print(Type + " order opened : ",OrderOpenPrice()); } else Print("Error opening " + Type + " order : ", ErrorDescription(GetLastError())); } bool AllowedPair(string pair) { bool result=false; for (int n = 0 ; n < ArraySize(LP); n++) { if(Symbol() == LP[n]) { result = true; } } return (result); } [ 本帖最后由 管理员No.6 于 2006-10-29 00:56 编辑 ]

谢谢楼上滴高手呀