MT5通道突破预警

//+------------------------------------------------------------------+ //| junxianyujing.mq5 | //| Copyright 2019, MetaQuotes Software Corp. | //| https://www.mql5.com | //+------------------------------------------------------------------+ #property copyright "Copyright 2019, MetaQuotes Software Corp." #property link "https://www.mql5.com" #property version "1.00" #property indicator_chart_window #property indicator_buffers 5//定义4个画线位置 #property indicator_plots 5 //画4条线 //---- plot long #property indicator_label1 "long" //这条线的名称 #property indicator_type1 DRAW_LINE //这条线的类型是线性 #property indicator_color1 Red //这条线的颜色 #property indicator_style1 STYLE_SOLID //这条线是实线 #property indicator_width1 1 //这条线的宽度是1 //---- plot small #property indicator_label2 "small" #property indicator_type2 DRAW_LINE #property indicator_color2 Yellow #property indicator_style2 STYLE_SOLID #property indicator_width2 1 //---- plot long1 #property indicator_label5 "long1" //这条线的名称 #property indicator_type5 DRAW_LINE //这条线的类型是线性 #property indicator_color5 Green //这条线的颜色 #property indicator_style5 STYLE_SOLID //这条线是实线 #property indicator_width5 1 //这条线的宽度是1 //---- plot up #property indicator_label3 "up" #property indicator_type3 DRAW_ARROW //这里我们要画箭头 #property indicator_color3 Red #property indicator_style3 STYLE_SOLID #property indicator_width3 1 //---- plot down #property indicator_label4 "down" #property indicator_type4 DRAW_ARROW #property indicator_color4 Red #property indicator_style4 STYLE_SOLID #property indicator_width4 1 //--- input parameters input int longma=10; //长均线周期(也就是上面图中我们输入的) input int smallma=10; //短均线周期(也就是上面图中我们输入的) input int longma1=2; //收盘价均线周期 //--- indicator buffers double longBuffer[]; //(也就是上面图中我们输入的画线是long的时候，这里就会产生一个longBuffer[]数组) double smallBuffer[]; //同上 double longBuffer1[]; //用于ma_low double upBuffer[]; //同上 double downBuffer[]; //同上 int longma_handle; //这里定义长周期均线的句柄，有了句柄，以后就可以做相关的操作。 int smallma_handle; //这里定义短周期均线的句柄，有了句柄，以后就可以做相关的操作。 int longma_handle1; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int OnInit() { //--- indicator buffers mapping SetIndexBuffer(0,longBuffer,INDICATOR_DATA); SetIndexBuffer(1,smallBuffer,INDICATOR_DATA); SetIndexBuffer(2,upBuffer,INDICATOR_DATA); SetIndexBuffer(3,downBuffer,INDICATOR_DATA); SetIndexBuffer(4,longBuffer1,INDICATOR_DATA); PlotIndexSetInteger(2,PLOT_DRAW_TYPE,DRAW_ARROW); PlotIndexSetInteger(3,PLOT_DRAW_TYPE,DRAW_ARROW); PlotIndexSetInteger(2,PLOT_ARROW,1001); //箭头类型是1001号箭头 PlotIndexSetInteger(3,PLOT_ARROW,1002); //箭头类型是1002号箭头 longma_handle=iMA(Symbol(),0,longma,0,MODE_SMA,PRICE_HIGH); //初始化长周期均线函数 smallma_handle=iMA(Symbol(),0,smallma,0,MODE_SMA,PRICE_LOW); //初始化短周期均线函数 longma_handle1=iMA(Symbol(),0,longma1,0,MODE_SMA,PRICE_CLOSE); //初始化长周期均线函数 //--- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int OnCalculate(const int rates_total, //K线总数，会随着K线的增加而增加 const int prev_calculated, //本根K线前一根K线的序号，通常来说prev_calculated=rates_total-1 const datetime& time[], //存储所有K线的时间数组 const double& open[], //存储所有K线的开盘价数组 const double& high[], //存储所有K线的最高价数组 const double& low[], //存储所有K线的最低价数组 const double& close[], //存储所有K线的收盘价数组 const long& tick_volume[], const long& volume[], const int& spread[]) { int malong=CopyBuffer(longma_handle,0,0,rates_total,longBuffer); //使用longma_handle长周期均线数组句柄，把均线的值复制到longBuffer数组中 int masmall=CopyBuffer(smallma_handle,0,0,rates_total,smallBuffer); //使用smallma_handle长周期均线数组句柄，把均线的值复制到smallBuffer数组中 int malong1=CopyBuffer(longma_handle1,0,0,rates_total,longBuffer1); for(int i=10;i<rates_total;i++) { if((longBuffer[i-1]>longBuffer1[i-1])&&(longBuffer[i]<longBuffer1[i])) //判断两均线产生金叉了 { upBuffer[i]=longBuffer[i];//在金叉处画上白色箭头 if(i==prev_calculated)//只针对当前K线报警历史K线就不用报警了 { Alert("up"); SendMail("EURUSD看多","上穿10天最高价均线"); SendNotification("EURUSD看多"); }//弹出窗口报警 } if((smallBuffer[i-1]<longBuffer1[i-1])&&(smallBuffer[i]>longBuffer1[i])) //判断两均线产生了死叉 { downBuffer[i]=longBuffer1[i];//在死叉处画上青色箭头 if(i==prev_calculated)//只针对当前K线报警历史K线就不用报警了 { Alert("down"); SendMail("EURUSD看空","下穿10天最低价均线"); SendNotification("EURUSD看空"); }//弹出窗口报警 } } //--- //--- return value of prev_calculated for next call return(rates_total); }