通达信顶底DMI趋势指标公式

通达信顶底DMI趋势指标公式：

TRR:=EMA(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(REF(CLOSE,1)-LOW)),7);
 HD :=HIGH-REF(HIGH,1);
 LD :=REF(LOW,1)-LOW;
 DMP:=EMA(IF(HD>0 AND HD>LD,HD,0),7);
 DMM:=EMA(IF(LD>0 AND LD>HD,LD,0),7);
 PDI: DMP*100/TRR;
 MDI: DMM*100/TRR;
 ADX: EMA(ABS(MDI-PDI)/(MDI+PDI)*100,7);
 ADXR:EMA(ADX,7);
 抄底1:COUNT(PDI<MDI,3)=3 AND REF(ADX>50,1) AND REF(ADX,1)>=REF(ADX,2) AND ADX<REF(ADX,1);
 逃顶1:=COUNT(PDI>MDI,3)=3 AND REF(ADX>50,1) AND REF(ADX,1)>=REF(ADX,2) AND ADX<REF(ADX,1);
 五十:50;
 三十:30;
 二十:20;
 DRAWTEXT(抄底1,PDI,'抄底');
 DRAWTEXT(逃顶1,ADX,'逃顶');

通达信顶底DMI趋势指标公式实例图解：

通达信顶底DMI趋势指标公式