BB_PRC-1型指标 附图指标 mt4指标类型：趋势指标 是否能用在mt4手机版上：否 是否含有未来函数：无 //+------------------------------------------------------------------+ //| BB_PRC.mq4 | //| Kalenzo | //| [email protected] | //+------------------------------------------------------------------+ #property copyright "Kalenzo" #property link "[email protected]" #property indicator_color1 Red #property indicator_color2 Gold #property indicator_buffers 2 double bol; double ma; extern int bPer=20,bDev=2,maPer=50,maMeth=MODE_EMA; extern bool useAlerts=true; extern int alertBar=1; extern int alertSleep=1800;//in seconds int lastAlert; #property indicator_separate_window //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators SetIndexBuffer(0,bol); SetIndexStyle(0,DRAW_LINE,EMPTY,2); SetIndexBuffer(1,ma); SetIndexStyle(1,DRAW_LINE,EMPTY,1); IndicatorShortName("BB PRC RANGE v1"); //---- return(0); } //+------------------------------------------------------------------+ //| Custor indicator deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int limit; int counted_bars=IndicatorCounted(); if(counted_bars<0) counted_bars=0; if(counted_bars>0) counted_bars--; limit=Bars-counted_bars-bPer; for(int i=0; i<=limit;i++) { double bandL=iBands(Symbol(),0,bPer,bDev,0,PRICE_CLOSE,MODE_MINUSDI,i); double bandH=iBands(Symbol(),0,bPer,bDev,0,PRICE_CLOSE,MODE_PLUSDI,i); bol=((Close-bandL)/(bandH-bandL)); if((Close-bandL)==0 || (bandH-bandL)==0) Print(i," ",(Close-bandL)," ",(bandH-bandL)); } for(int j=0; j<=limit;j++) { ma[j]=iMAOnArray(bol,0,maPer,0,maMeth,j); } if(useAlerts) { if(ma[alertBar]>=bol[alertBar] && CurTime()>lastAlert && (bol[2+alertBar]>=bol[1+alertBar]) && (bol[1+alertBar] < bol[alertBar])) { Alert("BB PRC MADE LOW "+ Symbol() + " on the " + Period() + " minute chart."); lastAlert=CurTime()+alertSleep; } if(ma[alertBar]<=bol[alertBar] && CurTime()>lastAlert && (bol[2+alertBar]<=bol[1+alertBar]) && (bol[1+alertBar] > bol[alertBar])) { Alert("BB PRC MADE HIGH "+ Symbol() + " on the " + Period() + " minute chart."); lastAlert=CurTime()+alertSleep; } if(CurTime()>lastAlert && bol[alertBar+1]>=ma[alertBar+1] && bol[alertBar] < ma[alertBar]) { Alert("BB PRC CROSSED MA FOR SELL "+ Symbol() + " on the " + Period() + " minute chart."); lastAlert=CurTime()+alertSleep; } if(CurTime()>lastAlert && bol[alertBar+1]<=ma[alertBar+1] && bol[alertBar] > ma[alertBar]) { Alert("BB PRC CROSSED MA FOR BUY "+ Symbol() + " on the " + Period() + " minute chart."); lastAlert=CurTime()+alertSleep; } } return(0); } //+------------------------------------------------------------------+BB_PRC-1.jpg