夜雨聆风
一款双向加仓策略EA源码
一、策略核心玩法
初始开仓
当没有任何订单时，EA会同时开出一张多单和一张空单（手数=初始手数，如0.01），形成对冲底仓。
双向加仓规则
多单加仓：当Ask价格 – 最后一笔多单开仓价 >= 加仓间距时，且当前多单数量 ≤ 空单数量+1（差值<2），则加仓多单。
空单加仓：当最后一笔空单开仓价 – Bid价格 >= 加仓间距时，且当前空单数量 ≤ 多单数量+1，则加仓空单。
加仓手数 = 上一轮手数 × 加仓倍数（如1.2倍），并受“最大手数”限制。
整体止盈
实时计算所有持仓订单的总浮动盈亏（多空盈亏对冲后的净值）。一旦该值 ≥ 整体止盈金额（如40美元），立即全部平仓，完成一轮交易循环。
风险控制
限制多空订单数量差 ≤ 2，避免单方向过度暴露。
最大手数封顶，防止无限倍增。
每次加仓间距固定（200小点），确保加仓节奏清晰。
EA做单有风险，不可商用
当然，不会编译的可以联系我
源码：
#property copyright "华尔街狼人ea"#property link ""#property version "1.10"#property strict//授权开始#define 有效结束时间 "2123.03.20"//结束时间限制#define 有效账号 0 //使用账号限制//+------------------------------------------------------------------+//| Expert initialization function |//+------------------------------------------------------------------+input int Magic = 118;input double 初始手数=0.01;input int 加仓间距=200; //加仓间距(小点)input double 加仓倍数=1.2;input double 最大手数=1;input int 整体止盈金额=40;intOnInit(){return(INIT_SUCCEEDED);}//+------------------------------------------------------------------+//| Expert deinitialization function |//+------------------------------------------------------------------+voidOnDeinit(constint reason){//---}intgetSumOrders(int type){int orders = 0;for(int i=OrdersTotal()-1;i>=0;i--){if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){if (OrderSymbol()!=Symbol() || OrderMagicNumber() != Magic) continue;if(OrderType()==type || type == 2){orders+=1;}}else{i=OrdersTotal()-1;}}return orders;}doublegetSumProfit(int type){double profit = 0;for(int i=OrdersTotal()-1;i>=0;i--){if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){if (OrderSymbol()!=Symbol() || OrderMagicNumber() != Magic) continue;if (OrderType()<=1){if(OrderType()==type || type == 2){profit+=OrderProfit();}}}else{i=OrdersTotal()-1;}}return profit;}voidcheckToOpen(){double sl,tp;int ret;sl = 0;tp = 0;if((ret=OrderSend(Symbol(),OP_BUY,初始手数,Ask,10,sl,tp,"首单多*1",Magic,0,clrRed))<0){Print(Symbol()+"做多OpenErr:",GetLastError()," bid=",Bid," ask=",Ask," lot=",初始手数);}else{int errCnt=0;while(true){ret=OrderSend(Symbol(),OP_SELL,初始手数,Bid,10,sl,tp,"首单空*1",Magic,0,clrLime);if (ret>0){break;}else{errCnt++;Print(Symbol()+"做空OpenErr:",GetLastError()," bid=",Bid," ask=",Ask," lot=",初始手数);if (errCnt>=100){Alert("开仓失败,先退出程序,请检查!");AllClose();ExpertRemove();break;}Sleep(100);}}}}boolgetLastOrderInfo(double& lastBuyPrice,double& lastSellPrice,int& lastBuyCnt,int& lastSellCnt){lastBuyPrice = 0;lastSellPrice = 0;lastBuyCnt = 0;lastSellCnt = 0;string retStr[5];for(int i=OrdersTotal()-1;i>=0;i--){if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){if (OrderSymbol()!=Symbol() || OrderMagicNumber() != Magic) continue;if (lastBuyCnt<=0){if (OrderType()==OP_BUY){lastBuyPrice = OrderOpenPrice();StringSplit(OrderComment(),'*',retStr);lastBuyCnt = (int)StringToInteger(retStr[1]);}}if (lastSellCnt<=0){if (OrderType()==OP_SELL){lastSellPrice = OrderOpenPrice();StringSplit(OrderComment(),'*',retStr);lastSellCnt = (int)StringToInteger(retStr[1]);}}}else{i=OrdersTotal()-1;}}return true;}voidcheckToAdd(){int ret;double lastBuyPrice;double lastSellPrice;int lastBuyCnt;int lastSellCnt;double addLot;getLastOrderInfo(lastBuyPrice, lastSellPrice, lastBuyCnt, lastSellCnt);double lotStep = MarketInfo(NULL,MODE_LOTSTEP);//printf("Bid:%f %f %d %f %f %f %d",Bid,lastBuyPrice,lastBuyCnt,加仓间距*Point(),Ask,lastSellPrice,lastSellCnt);if(NormalizeDouble(Ask - lastBuyPrice,Digits)>=加仓间距*Point()){if (lastBuyCnt-lastSellCnt>=2){return;}addLot = (int)(MathPow(加仓倍数,(lastBuyCnt))*初始手数/lotStep)*lotStep;if (addLot >= 最大手数){addLot = 最大手数;}if((ret=OrderSend(Symbol(),OP_BUY,addLot,Ask,5,0,0,"加仓买*"+IntegerToString(lastBuyCnt+1),Magic,0,clrRed))<0){printf("Fail to buy:%f,%d",addLot,GetLastError());}}if(NormalizeDouble(lastSellPrice-Bid,Digits)>=加仓间距*Point()){if (lastSellCnt-lastBuyCnt>=2){return;}addLot = (int)(MathPow(加仓倍数,(lastSellCnt))*初始手数/lotStep)*lotStep;if (addLot >= 最大手数){addLot = 最大手数;}if((ret=OrderSend(Symbol(),OP_SELL,addLot,Bid,5,0,0,"加仓卖*"+IntegerToString(lastSellCnt+1),Magic,0,clrLime))<0){printf("Fail to sell:%f,%d",addLot,GetLastError());}}return;}voidOnTick(){if(TimeCurrent()>=StringToTime(有效结束时间)){Alert("使用期限已到!");return;}if (有效账号!=0 && AccountInfoInteger(ACCOUNT_LOGIN)!=有效账号){Alert("无效账户!");return;}int orderCnt=0;checkClose();orderCnt=getSumOrders(2);if (orderCnt == 0){checkToOpen();}else{checkToAdd();}}voidAllClose(){for(int i=OrdersTotal()-1;i>=0;i--){if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)){if (OrderSymbol()!=Symbol() || OrderMagicNumber()!=Magic)continue;if(OrderType()<=1){if(!OrderClose(OrderTicket(),OrderLots(),OrderClosePrice(),300,clrGray)){Print("close erro:", GetLastError());i = OrdersTotal() - 1;}}else{if(!OrderDelete(OrderTicket())){Print("delete erro");i = OrdersTotal() - 1;}}}else{i = OrdersTotal() - 1;}}}boolcheckClose(){double sumProfit;sumProfit = getSumProfit(2);if (sumProfit >= 整体止盈金额){AllClose();}return true;}