钱德动量摆动指标（ChandeMomentumOsciliator，简称CMO）是由图莎尔·钱德发明的，与其他动量指标摆动指标如相对强弱指标（RSI）和随机指标（KDJ）不同，钱德动量指标在计算公式的分子中采用上涨日和下跌日的数据。
　　
　　钱德动量摆动指标计算公式
　　
　　CMO＝（Su－Sd）*100/（Su＋Sd）
　　
　　其中：Su是今日收盘价与昨日收盘价（上涨日）差值加总。若当日下跌，则增加值为0；Sd是今日收盘价与做日收盘价（下跌日）差值的绝对值加总。若当日上涨，则增加值为0；
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 //+------------------------------------------------------------------+ //| CMO_v1.mq4 | //| Copyright ? 2006, TrendLaboratory Ltd. | //| http://finance.groups.yahoo.com/group/TrendLaboratory | //| E-mail: [email protected] | //+------------------------------------------------------------------+ #property copyright "Copyright ? 2006, TrendLaboratory Ltd." #property link "http://finance.groups.yahoo.com/group/TrendLaboratory" #property indicator_separate_window #property indicator_buffers 1 #property indicator_color1 LightBlue #property indicator_width1 2 #property indicator_level1 0 #property indicator_level2 50 #property indicator_level3 -50 #property indicator_maximum 100 #property indicator_minimum -100 //---- input parameters extern int Length = 14; // Period of evaluation extern int Price = 0; // Price mode : 0-Close,1-Open,2-High,3-Low,4-Median,5-Typical,6-Weighted //---- buffers double CMO; double Bulls; double Bears; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int init() { //---- indicators IndicatorBuffers(3); SetIndexStyle(0,DRAW_LINE); SetIndexBuffer(0,CMO); SetIndexBuffer(1,Bulls); SetIndexBuffer(2,Bears); //---- name for DataWindow and indicator subwindow label string short_name="CMO("+Length+","+Price+")"; IndicatorShortName(short_name); SetIndexLabel(0,"CMO"); //---- SetIndexDrawBegin(0,Length); return(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int start() { int shift, limit, counted_bars=IndicatorCounted(); double Price1, Price2; //---- if ( counted_bars < 0 ) return(-1); if ( counted_bars ==0 ) limit=Bars-Length-1; if ( counted_bars < 1 ) for(int i=1;i0) limit=Bars-counted_bars; limit--; for( shift=limit; shift>=0; shift--) { Price1 = iMA(NULL,0,1,0,0,Price,shift); Price2 = iMA(NULL,0,1,0,0,Price,shift+1); Bulls[shift] = 0.5*(MathAbs(Price1-Price2)+(Price1-Price2)); Bears[shift] = 0.5*(MathAbs(Price1-Price2)-(Price1-Price2)); double SumBulls = 0, SumBears=0; for (i=0;i=0; shift--) { double AvgBulls=iMAOnArray(Bulls,0,Length,0,0,shift); double AvgBears=iMAOnArray(Bears,0,Length,0,0,shift); CMO[shift] = (AvgBulls-AvgBears)/(AvgBulls+AvgBears)*100; } */ //---- return(0); } //+------------------------------------------------------------------+CMO_v1.jpg