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 //+------------------------------------------------------------------+ //| Chaikin's Volatility.mq4 | //| Kalenzo | //| [email protected] | //+------------------------------------------------------------------+ #property copyright "Kalenzo" #property link "[email protected]" #property indicator_separate_window #property indicator_buffers 1 #property indicator_color1 DeepSkyBlue //---- input parameters extern int iPeriod=10; extern int maPeriod=10; //---- buffers double chakin; double hl; double emahl; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators IndicatorBuffers(3); SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,chakin); SetIndexBuffer(1,hl); SetIndexBuffer(2,emahl); //---- return(0); } //+------------------------------------------------------------------+ //| Custom 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; //---- for(int c = 0 ;c <= limit ;c++) hl[c]=High[c]-Low[c]; for(int e = 0 ;e <= limit ;e++) emahl[e]= iMAOnArray(hl,0,maPeriod,0,MODE_EMA,e); for(int i = 0 ;i <= limit-20 ;i++) { chakin = ( (emahl-emahl[i+iPeriod])/emahl[i+iPeriod] ) *100; } //---- return(0); } //+------------------------------------------------------------------+Chaikin%27s%20Volatility.jpg