[MT4指标]请高手修改一个指标,谢谢!
将P=(昨最高价+昨最低价+昨收盘价)/3 修改为
P=(昨最高价+昨最低价+昨收盘价+今开盘价)/4
//+------------------------------------------------------------------+
//| Pivot.mq4 |
//| Copyright ?2004, Poul_Trade_Forum |
//| Aborigen |
//| http://forex.kbpauk.ru/ |
//+------------------------------------------------------------------+
#property copyright "Poul Trade Forum"
#property link "http://forex.kbpauk.ru/"
#property indicator_chart_window
//#property indicator_separate_window
#property indicator_buffers 7
#property indicator_color1 Orange
#property indicator_color2 DarkBlue
#property indicator_color3 Maroon
#property indicator_color4 DarkBlue
#property indicator_color5 Maroon
#property indicator_color6 Green
#property indicator_color7 Green
//---- input parameters
//---- buffers
double PBuffer;
double S1Buffer;
double R1Buffer;
double S2Buffer;
double R2Buffer;
double S3Buffer;
double R3Buffer;
string Pivot="Pivot Point",Sup1="S 1", Res1="R 1";
string Sup2="S 2", Res2="R 2", Sup3="S 3", Res3="R 3";
int fontsize=10;
double P,S1,R1,S2,R2,S3,R3;
double LastHigh,LastLow,x;
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//---- TODO: add your code here
ObjectDelete("Pivot");
ObjectDelete("Sup1");
ObjectDelete("Res1");
ObjectDelete("Sup2");
ObjectDelete("Res2");
ObjectDelete("Sup3");
ObjectDelete("Res3");
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
string short_name;
//---- indicator line
SetIndexStyle(0,DRAW_LINE,0,2,Orange);
SetIndexStyle(1,DRAW_LINE,0,2,DarkBlue);
SetIndexStyle(2,DRAW_LINE,0,2,Maroon);
SetIndexStyle(3,DRAW_LINE,0,2,DarkBlue);
SetIndexStyle(4,DRAW_LINE,0,2,Maroon);
SetIndexStyle(5,DRAW_LINE,0,2,Green);
SetIndexStyle(6,DRAW_LINE,0,2,Green);
SetIndexBuffer(0,PBuffer);
SetIndexBuffer(1,S1Buffer);
SetIndexBuffer(2,R1Buffer);
SetIndexBuffer(3,S2Buffer);
SetIndexBuffer(4,R2Buffer);
SetIndexBuffer(5,S3Buffer);
SetIndexBuffer(6,R3Buffer);
//---- name for DataWindow and indicator subwindow label
short_name="Pivot Point";
IndicatorShortName(short_name);
SetIndexLabel(0,short_name);
//----
SetIndexDrawBegin(0,1);
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int limit, i;
//---- indicator calculation
if (counted_bars==0)
{
x=Period();
if (x>240) return(-1);
ObjectCreate("Pivot", OBJ_TEXT, 0, 0,0);
ObjectSetText("Pivot", " Pivot Point",fontsize,"Arial",Red);
ObjectCreate("Sup1", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup1", " S 1",fontsize,"Arial",Red);
ObjectCreate("Res1", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res1", " R 1",fontsize,"Arial",Red);
ObjectCreate("Sup2", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup2", " S 2",fontsize,"Arial",Red);
ObjectCreate("Res2", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res2", " R 2",fontsize,"Arial",Red);
ObjectCreate("Sup3", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Sup3", " S 3",fontsize,"Arial",Red);
ObjectCreate("Res3", OBJ_TEXT, 0, 0, 0);
ObjectSetText("Res3", " R 3",fontsize,"Arial",Red);
}
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
// if(counted_bars>0) counted_bars--;
limit=(Bars-counted_bars)-1;
for (i=limit; i>=0;i--)
{
if (High[i+1]>LastHigh) LastHigh=High[i+1];
if (Low[i+1]