ATR区间显示指标 多级别ATR显示出各种区间波幅 主图指标 mt4指标类型：震荡指标 是否能用在mt4手机版上：否 是否含有未来函数：否 //+------------------------------------------------------------------+ //| ATR Channels.mq4 | //| Copyright ? 2005, Luis Guilherme Damiani | //| http://www.damianifx.com.br | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2005, Luis Guilherme Damiani" #property link "http://www.damianifx.com.br" #property indicator_chart_window #property indicator_buffers 7 #property indicator_color1 Green //Moving Average #property indicator_color2 DeepSkyBlue // Lower band 1 #property indicator_color3 DeepSkyBlue // Upper band 1 #property indicator_color4 Blue // Lower band 2 #property indicator_color5 Blue // Upper band 2 #property indicator_color6 Red // Lower band 3 #property indicator_color7 Red // Upper band 3 //---- indicator buffers double MA_Buffer0; double Ch1up_Buffer1; double Ch1dn_Buffer2; double Ch2up_Buffer3; double Ch2dn_Buffer4; double Ch3up_Buffer5; double Ch3dn_Buffer6; //---- input parameters extern int PeriodsATR = 18; extern int MA_Periods = 49; extern int MA_type = MODE_LWMA; extern double Mult_Factor1 = 1.6; extern double Mult_Factor2 = 3.2; extern double Mult_Factor3 = 4.8; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { string mat; //---7- indicators // MA SetIndexStyle(0, DRAW_LINE); SetIndexBuffer(0, MA_Buffer0); SetIndexDrawBegin(0, MathMax(PeriodsATR, MA_Periods)); // ATR 1 up SetIndexStyle(1, DRAW_LINE); SetIndexBuffer(1, Ch1up_Buffer1); SetIndexDrawBegin(1, MathMax(PeriodsATR, MA_Periods)); string sATRu1 = StringConcatenate("ATRu(", PeriodsATR, ", ", Mult_Factor1, ")"); SetIndexLabel(1, sATRu1); // ATR 1 down SetIndexStyle(2, DRAW_LINE); SetIndexBuffer(2, Ch1dn_Buffer2); SetIndexDrawBegin(2, MathMax(PeriodsATR, MA_Periods)); string sATRd1 = StringConcatenate("ATRd(", PeriodsATR, ", ", Mult_Factor1, ")"); SetIndexLabel(2, sATRd1); // ATR 2 up SetIndexStyle(3, DRAW_LINE); SetIndexBuffer(3, Ch2up_Buffer3); SetIndexDrawBegin(3, MathMax(PeriodsATR, MA_Periods)); string sATRu2 = StringConcatenate("ATRu(", PeriodsATR, ", ", Mult_Factor2, ")"); SetIndexLabel(3, sATRu2); // ATR 2 down SetIndexStyle(4, DRAW_LINE); SetIndexBuffer(4, Ch2dn_Buffer4); SetIndexDrawBegin(4, MathMax(PeriodsATR, MA_Periods)); string sATRd2 = StringConcatenate("ATRd(", PeriodsATR, ", ", Mult_Factor2, ")"); SetIndexLabel(4, sATRd2); // ATR 3 up SetIndexStyle(5, DRAW_LINE); SetIndexBuffer(5, Ch3up_Buffer5); SetIndexDrawBegin(5, MathMax(PeriodsATR, MA_Periods)); string sATRu3 = StringConcatenate("ATRu(", PeriodsATR, ", ", Mult_Factor3, ")"); SetIndexLabel(5, sATRu3); // ATR 3 down SetIndexStyle(6, DRAW_LINE); SetIndexBuffer(6, Ch3dn_Buffer6); SetIndexDrawBegin(6, MathMax(PeriodsATR, MA_Periods)); string sATRd3 = StringConcatenate("ATRd(", PeriodsATR, ", ", Mult_Factor3, ")"); SetIndexLabel(6, sATRd3); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { if(Bars <= MathMax(PeriodsATR, MA_Periods)) return(0); int fixed_bars = IndicatorCounted(); //---- check for possible errors if(fixed_bars < 0) return(-1); //---- last counted bar will be recounted if(fixed_bars > 0) fixed_bars--; int limit = Bars - fixed_bars; //---- for(int i = 0; i < limit; i++) { double atr = iATR(NULL, 0, PeriodsATR, i); double ma = iMA(NULL, 0, MA_Periods, 0, MA_type, PRICE_TYPICAL, i); MA_Buffer0 = ma; Ch1up_Buffer1 = ma + atr*Mult_Factor1; Ch1dn_Buffer2 = ma - atr*Mult_Factor1; Ch2up_Buffer3 = ma + atr*Mult_Factor2; Ch2dn_Buffer4 = ma - atr*Mult_Factor2; Ch3up_Buffer5 = ma + atr*Mult_Factor3; Ch3dn_Buffer6 = ma - atr*Mult_Factor3; } //---- return(0); } //+------------------------------------------------------------------+ATR_Channels.jpg