附图指标 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：无 //+------------------------------------------------------------------+ //| BOBB_v2.mq4 | //| Based On Bollinger Bands | //| [email protected] | //+------------------------------------------------------------------+ #property copyright "Copyright @ 2011, downspin" #property link "[email protected]" #property indicator_separate_window #property indicator_buffers 3 #property indicator_color1 DodgerBlue #property indicator_color2 Red #property indicator_color3 Orange #property indicator_level2 0 extern int BandsPeriod=20; extern double BandsDeviations=1.0; extern int MA_Period=9; double val, MA, dev; int init(){ SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,val); SetIndexStyle(1,DRAW_LINE); SetIndexBuffer(1,MA); SetIndexStyle(2,DRAW_LINE); SetIndexBuffer(2,dev); return(0); } int deinit(){return(0);} int start(){ double sum,ma; for(int i=Bars-IndicatorCounted();i>=0;i--){ ma=iMA(NULL,0,BandsPeriod,0,MODE_SMA,PRICE_CLOSE,i); sum=0.0; for(int k=i+BandsPeriod-1;k>=i;k--) sum+=MathPow(Close[k]-ma,2); dev=BandsDeviations*MathSqrt(sum/BandsPeriod)/Point; val=(Close-ma)/Point; MA=val/MA_Period; for(int o=1;oBOBB_V2.jpg