//+------------------------------------------------------------------+
//| MTF_Supertrend_2LX_Alert #MTF Supertrend line.mq4 ik|
//| Increase, forexTSD.com Copyright © 2006, Eli hayun |
//| http://www.elihayun.com |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2006, Eli hayun"
#property link "http://www.elihayun.com"
#property indicator_chart_window
#property indicator_buffers 4
//#property indicator_color1 Bisque
//#property indicator_color2 LightSkyBlue
//#property indicator_color3 PeachPuff
//#property indicator_color4 PaleTurquoise
#property indicator_color1 Magenta
#property indicator_color2 Aqua
#property indicator_color3 MediumPurple
#property indicator_color4 LightCyan
#property indicator_width1 4
#property indicator_width2 4
#property indicator_width3 3
#property indicator_width4 3
//---- buffers
double buf_up1H[];
double buf_down1H[];
double buf_up30M[];
double buf_down30M[];
extern int Period_1 = 60;
extern int Period_2 = 240;
extern bool AutoDisplay = true;
extern bool display_Period_1 = true;
extern bool display_Period_2 = true;
extern bool AlertMode = true;
extern bool Play_Sound = false;
extern bool additional = false;
double alertTag;
double previous;
double last;
double test1;
double test2;
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
int draw = DRAW_LINE;
draw = DRAW_LINE; if (!display_Period_2) draw = DRAW_NONE;
SetIndexStyle(0,draw);
SetIndexBuffer(0,buf_up1H);
SetIndexStyle(1,draw);
SetIndexBuffer(1,buf_down1H);
draw = DRAW_LINE; if (!display_Period_1) draw = DRAW_NONE;
SetIndexStyle(2,draw);
SetIndexBuffer(2,buf_up30M);
SetIndexStyle(3,draw);
SetIndexBuffer(3,buf_down30M);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator iteration function |
//+------------------------------------------------------------------+
int start()
{
int counted_bars=IndicatorCounted();
int i=0,limit, y1d=0, y4h=0, y1h=0, y30m=0;
limit=Bars-counted_bars +Period_1/Period();
limit=Bars-counted_bars+Period_2/Period();
datetime TimeArray_1D[] ,TimeArray_4H[], TimeArray_1H[], TimeArray_30M[];
//----
ArrayCopySeries(TimeArray_1H,MODE_TIME,Symbol(),Period_2);
ArrayCopySeries(TimeArray_30M,MODE_TIME,Symbol(),Period_1);
for(i=0, y1d=0, y4h=0, y1h=0, y30m=0;i<limit;i++)
{
if (Time[i]<TimeArray_1H[y1h]) y1h++;
if (Time[i]<TimeArray_30M[y30m]) y30m++;
buf_up1H[i] = iCustom(NULL, Period_2, "SuperTrendLX", false, 1, y1h);
test1 = iCustom(NULL, Period_2, "SuperTrendLX", false, 1, y1h);
buf_down1H[i] = iCustom(NULL, Period_2, "SuperTrendLX", false, 0, y1h);
test2 = iCustom(NULL, Period_2, "SuperTrendLX", false, 0, y1h);
buf_up30M[i] = iCustom(NULL, Period_1, "SuperTrendLX", false, 1, y30m);
test1 = iCustom(NULL, Period_1, "SuperTrendLX", false, 1, y30m);
buf_down30M[i] = iCustom(NULL, Period_1, "SuperTrendLX", false, 0, y30m);
test2 = iCustom(NULL, Period_1, "SuperTrendLX", false, 0, y30m);
if(AlertMode){
if(previous==0) previous = test1;
if(last==0) last = previous;
if( test1 == test2 && previous > test1 && alertTag!=Time[0]) {
Alert("Supertrend change direction Up on ",Symbol()," ",Period());
alertTag = Time[0];
previous=test1;
}
if( test1 == test2 && previous < test1 && alertTag!=Time[0]){
Alert("Supertrend change direction down on ",Symbol()," ",Period());
alertTag = Time[0];
previous=test1;
}
}}
return(0);
}
//+------------------------------------------------------------------+
Sample
Analysis
Market Information Used:
Series array that contains open time of each bar
Indicator Curves created:
Implements a curve of type draw
Indicators Used:
Custom Indicators Used:
SuperTrendLX
Order Management characteristics:
Other Features:
It issuies visual alerts to the screen