//--------------------------------------------------------------------
// ravi.mq4
//--------------------------------------------------------------- 1 --
#property copyright "Copyright © Roman Shiredchenko, 2009"
//--------------------------------------------------------------------
#property indicator_separate_window
#property indicator_buffers 1 // Êîëè÷åñòâî áóôåðîâ
#property indicator_color1 Blue // Öâåò ëèíèè 0 áóôåðà
#property indicator_level1 1
#property indicator_level2 -1
//--------------------------------------------------------------- 2 --
//---- indicator parameters
extern int History =5000; // Êîëè÷.áàðîâ â ðàñ÷¸òíîé èñòîðèè
extern int Period1=7;
extern int Period2=65;
double
Line_0[]; // Èíä. ìàññèâ ravi
//--------------------------------------------------------------- 4 --
int init() // Ñïåöèàëüíàÿ ôóíêöèÿ init()
{
SetIndexBuffer(0,Line_0); // Íàçíà÷åíèå ìàññèâà áóôåðó
SetIndexStyle (0,DRAW_LINE,STYLE_SOLID,2);// Ñòèëü ëèíèè
IndicatorShortName("ravi_base");
//--------------------------------------------------------------- 5 --
return; // Âûõîä èç ñïåö. ôóíêöèè init()
}
//--------------------------------------------------------------- 8 --
int start() // Ñïåöèàëüíàÿ ôóíêöèÿ start()
{
//--------------------------------------------------------------- 9 --
double
SMA1, SMA2; // 2 ÌÀ äëÿ ðàñ÷åòà çíà÷åíèé èíäèêàòîðà
// ôîðìyëà (SMA1-SMA2)*100)/SMA2;
int
i, // Èíäåêñ áàðà
n, // Ôîðìàëüí. ïàðàìåòð(èíäåêñ áàðà)
Counted_bars; // Êîëè÷åñòâî ïðîñ÷èòàííûõ áàðîâ
//-------------------------------------------------------------- 10 --
Counted_bars=IndicatorCounted(); // Êîëè÷åñòâî ïðîñ÷èòàííûõ áàðîâ
i=Bars-Counted_bars-1; // Èíäåêñ ïåðâîãî íåïîñ÷èòàííîãî
if (i>History-1) // Åñëè ìíîãî áàðîâ òî ..
i=History-1; // ..ðàññ÷èòûâàòü çàäàííîå êîëè÷.
//-------------------------------------------------------------- 11 --
while(i>=0) // Öèêë ïî íåïîñ÷èòàííûì áàðàì
{
//-------------------------------------------------------- 12 --
SMA1=iMA(NULL,0,Period1,0,MODE_SMA,PRICE_CLOSE,i); // Çíà÷åíèå ÌÀ1
SMA2=iMA(NULL,0,Period2,0,MODE_SMA,PRICE_CLOSE,i); // Çíà÷åíèå ÌÀ2
Line_0[i] =0;
if (SMA2>0) Line_0[i] = ((SMA1-SMA2)*100)/SMA2; // Èíäèê. ìàññèâ ëèíèè ravi
//-------------------------------------------------------- 13 --
i--; // Ðàñ÷¸ò èíäåêñà ñëåäóþùåãî áàðà
//-------------------------------------------------------- 14 --
}
return; // Âûõîä èç ñïåö. ô-èè start()
}
//-------------------------------------------------------------- 15 --
Sample
Analysis
Market Information Used:
Indicator Curves created:
Indicators Used:
Moving average indicator
Custom Indicators Used:
Order Management characteristics:
Other Features: