小弟根据《五分钟动量交易系统》编的,请大家多多指教!- //+------------------------------------------------------------------+
- //| 五分钟动量交易系统.mq4 |
- //+------------------------------------------------------------------+
- extern double MAPeriod=20; //指数均线周期
- extern double StopLossSpred = 20; //初始止损离均线的点数
- extern double CloseSpred = 15; //后半仓止损离均线的点数
- extern double Lots=0.2; //持仓,必须为偶数
- //+------------------------------------------------------------------+
- //| |
- //+------------------------------------------------------------------+
- int start()
- {
- double MacdCurrent, MacdPrevious, Ma;
- int cnt, ticket, total;
- if(Bars<100)
- {
- Print("K线少于100根!");
- return(0);
- }
- MacdCurrent=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,1);
- MacdPrevious=iMACD(NULL,0,12,26,9,PRICE_CLOSE,MODE_MAIN,2);
- Ma=iMA(NULL,0,MAPeriod,0,MODE_EMA,PRICE_CLOSE,0);
-
- total=OrdersTotal();
-
- //开单检查
- if(total<1) //在没有持仓的情况下才能开新仓
- {
- // 检查资金
- if(AccountFreeMargin()<(1000*Lots))
- {
- Print("资金不足: ", AccountFreeMargin());
- return(0);
- }
- // 检查开多单的可能性
- if(MacdCurrent>0 && MacdPrevious<0 && Ask>Ma && Ask<=Ma+20*Point) //MACD首红且汇价位于均线上20点内做多
- {
- ticket=OrderSend(Symbol(),OP_BUY,Lots,Ask,3,Ma-StopLossSpred*Point,0,"lbs-buy",197658,0,Red);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("开多单成功 : ",OrderOpenPrice());
- }
- else Print("开多单发生错误 : ",GetLastError());
- return(0);
- }
- // 检查开空单的可能性
- if(MacdCurrent<0 && MacdPrevious>0 && Bid<Ma && Bid>=Ma-20*Point) //MACD首绿且汇价位于均线下20点内做空
- {
- ticket=OrderSend(Symbol(),OP_SELL,Lots,Bid,3,Ma+StopLossSpred*Point,0,"lbs-sell",197658,0,Green);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("开空单成功 : ",OrderOpenPrice());
- }
- else Print("开空单发生错误 : ",GetLastError());
- return(0);
- }
- return(0);
- }
-
- //减仓及平仓检查
- for(cnt=0;cnt<total;cnt++)
- {
- OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
- if(OrderType()<=OP_SELL && OrderSymbol()==Symbol()) // check for symbol
- {
- if(OrderType()==OP_BUY) // 如果有做多单存在
- {
- //多单减仓检查
- if(Ask-OrderOpenPrice()>=OrderOpenPrice()-OrderStopLoss() && OrderOpenPrice()>OrderStopLoss() && OrderLots()==Lots)
- {
- ticket=OrderClose(OrderTicket(),Lots/2,Ask,3,Violet); // 平掉一半仓位
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("多单减仓成功 : ",OrderOpenPrice());
- }
- else Print("多单减仓发生错误 : ",GetLastError());
- return(0);
- }
-
- //修改后半仓位的止损价到盈亏平衡点
- if(Ask-OrderOpenPrice()>OrderOpenPrice()-OrderStopLoss() && OrderOpenPrice()>OrderStopLoss() && OrderLots()==Lots/2)
- {
- ticket=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice(),OrderTakeProfit(),0,Red);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("多单盈亏平衡点修改成功 : ",OrderOpenPrice());
- }
- else Print("多单盈亏平衡点修改发生错误 : ",GetLastError());
- return(0);
- }
-
- //根据行情发展修改剩余仓位的止损价到均线下15点
- if(Ma-CloseSpred*Point>OrderStopLoss() && OrderOpenPrice()<=OrderStopLoss() && OrderLots()==Lots/2)
- {
- ticket=OrderModify(OrderTicket(),OrderOpenPrice(),Ma-CloseSpred*Point,OrderTakeProfit(),0,Red);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("多单止损修改成功 : ",OrderOpenPrice());
- }
- else Print("多单止损修改发生错误 : ",GetLastError());
- return(0);
- }
- }
- else // 如果有做空单存在
- {
- //空单减仓检查
- if(OrderOpenPrice()-Bid>OrderStopLoss()-OrderOpenPrice() && OrderOpenPrice()<OrderStopLoss() && OrderLots()==Lots)
- {
- ticket=OrderClose(OrderTicket(),Lots/2,Ask,3,Violet); // 平掉一半仓位
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("空单减仓成功 : ",OrderOpenPrice());
- }
- else Print("空单减仓发生错误 : ",GetLastError());
- return(0);
- }
-
- //修改后半仓位的止损价到盈亏平衡点
- if(OrderOpenPrice()-Bid>OrderStopLoss()-OrderOpenPrice() && OrderOpenPrice()<OrderStopLoss() && OrderLots()==Lots/2)
- {
- ticket=OrderModify(OrderTicket(),OrderOpenPrice(),OrderOpenPrice(),OrderTakeProfit(),0,Green);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("空单盈亏平衡点修改成功 : ",OrderOpenPrice());
- }
- else Print("空单盈亏平衡点修改发生错误 : ",GetLastError());
- return(0);
- }
-
- //根据行情发展修改剩余仓位的止损价到均线下15点
- if(Ma+CloseSpred*Point<OrderStopLoss() && OrderOpenPrice()>=OrderStopLoss() && OrderLots()==Lots/2)
- {
- ticket=OrderModify(OrderTicket(),OrderOpenPrice(),Ma+CloseSpred*Point,OrderTakeProfit(),0,Green);
- if(ticket>0)
- {
- if(OrderSelect(ticket,SELECT_BY_TICKET,MODE_TRADES)) Print("空单止损修改成功 : ",OrderOpenPrice());
- }
- else Print("空单止损修改发生错误 : ",GetLastError());
- return(0);
- }
- }
- }
- }
- return(0);
- }
- // the end.
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