- //+------------------------------------------------------------------+
- //| 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<longBuffer1)) //判断两均线产生金叉了
- {
- upBuffer=longBuffer;//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>longBuffer1)) //判断两均线产生了死叉
- {
- downBuffer=longBuffer1;//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);
- }
-
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