//+------------------------------------------------------------------+ //| iTrend.mq4 | //| Copyright 2004, MetaQuotes Software Corp. | //| http://www.metaquotes.net | //+------------------------------------------------------------------+ #property copyright "Copyright 2004, MetaQuotes Software Corp." #property link "http://www.metaquotes.net" #property indicator_separate_window #property indicator_buffers 2 #property indicator_color1 DarkKhaki #property indicator_color2 Red //---- input parameters extern int Bands_Mode_0_2=0; // =0-2 MODE_MAIN, MODE_LOW, MODE_HIGH extern int Power_Price_0_6=0; // =0-6 PRICE_CLOSE,PRICE_OPEN,PRICE_HIGH,PRICE_LOW,PRICE_MEDIAN,PRICE_TYPICAL,PRICE_WEIGHTED extern int Price_Type_0_3=0; // =0-3 PRICE_CLOSE,PRICE_OPEN,PRICE_HIGH,PRICE_LOW extern int Bands_Period=20; extern int Bands_Deviation=2; extern int Power_Period=13; extern int CountBars=300; //---- buffers double value[]; double value2[]; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { // string short_name; //---- indicator line IndicatorBuffers(2); SetIndexStyle(0,DRAW_HISTOGRAM); SetIndexStyle(1,DRAW_HISTOGRAM); SetIndexBuffer(0,value); SetIndexBuffer(1,value2); //---- //---- return(0); } //+------------------------------------------------------------------+ //| Trend | //+------------------------------------------------------------------+ int start() { SetIndexDrawBegin(0,Bars-CountBars+Bands_Period+1); SetIndexDrawBegin(1,Bars-CountBars+Bands_Period+1); int i,CurrentBar,Bands_Mode,counted_bars=IndicatorCounted(); double Power_Price,CurrentPrice; //---- if(Bars<=Bands_Period) return(0); //---- initial zero if(counted_bars=Bands_Period) i=Bars-counted_bars-1; if (Bands_Mode_0_2==1) Bands_Mode=MODE_LOW; if (Bands_Mode_0_2==2) Bands_Mode=MODE_HIGH; if (Bands_Mode_0_2==0) Bands_Mode=MODE_MAIN; if (Power_Price_0_6==1) Power_Price=PRICE_OPEN; if (Power_Price_0_6==2) Power_Price=PRICE_HIGH; if (Power_Price_0_6==3) Power_Price=PRICE_LOW; if (Power_Price_0_6==4) Power_Price=PRICE_MEDIAN; if (Power_Price_0_6==5) Power_Price=PRICE_TYPICAL; if (Power_Price_0_6==6) Power_Price=PRICE_WEIGHTED; if (Power_Price_0_6==6) Power_Price=PRICE_CLOSE; for (i=CountBars-1; i>=0; i--) { if (Price_Type_0_3==1) CurrentPrice=Open[i]; if (Price_Type_0_3==2) CurrentPrice=High[i]; if (Price_Type_0_3==3) CurrentPrice=Low[i]; if (Price_Type_0_3==0) CurrentPrice=Close[i]; value[i]=CurrentPrice-iBands(NULL,0,Bands_Period,Bands_Deviation,0,Bands_Mode,Power_Price,i); value2[i]=-(iBearsPower(NULL,0,Power_Period,Power_Price,i)+iBullsPower(NULL,0,Power_Period,Power_Price,i)); } return(0); } //+------------------------------------------------------------------+