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最后由 akkk333 于 2020-6-21 09:48 编辑
#property version "1.00"
#property strict
#property indicator_chart_window
#property indicator_buffers 4
#property indicator_plots 4
//--- plot da
//--- plot xiao
#property indicator_label2 "xiao"
#property indicator_type2 DRAW_LINE
#property indicator_color2 clrYellow
#property indicator_style2 STYLE_SOLID
#property indicator_width2 1
//--- plot up
#property indicator_label3 "up"
#property indicator_type3 DRAW_ARROW
#property indicator_color3 clrWhite
#property indicator_style3 STYLE_SOLID
#property indicator_width3 1
//--- plot down
#property indicator_label4 "down"
#property indicator_type4 DRAW_ARROW
#property indicator_color4 clrAqua
#property indicator_style4 STYLE_SOLID
#property indicator_width4 1
//--- input parameters
input int 大周期=10;
input int 小周期=30;
//--- indicator buffers
double daBuffer[];
double xiaoBuffer[];
double upBuffer[];
double downBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int OnInit()
{
//--- indicator buffers mapping
SetIndexBuffer(0,daBuffer);
SetIndexStyle(0,DRAW_LINE,STYLE_SOLID,1,clrRed);
SetIndexLabel(0,"da");
SetIndexBuffer(1,xiaoBuffer);
SetIndexBuffer(2,upBuffer);
SetIndexBuffer(3,downBuffer);
SetIndexArrow(2,225);
SetIndexArrow(3,226);
//---
return(INIT_SUCCEEDED);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
//---
int i=0;
for (i=0;i<600;i++)
{
daBuffer= iMA(NULL,0,大周期,0,MODE_SMA,PRICE_CLOSE,i);
xiaoBuffer= iMA(NULL,0,小周期,0,MODE_SMA,PRICE_CLOSE,i);
}
for (i=0;i<600;i++)
{
if (xiaoBuffer>daBuffer && xiaoBuffer[i+1]<daBuffer[i+1]);
{
upBuffer=daBuffer;
}
if (xiaoBuffer<daBuffer && xiaoBuffer[i+1]>daBuffer[i+1]);
{
downBuffer=xiaoBuffer;
}
}
//--- return value of prev_calculated for next call
return(rates_total);
}
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