通达信超跌企稳反弹选股指标 识别趋势方向和强度 源码 贴图

N:=14;
M:=6;
MTR:=SUM(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(REF(CLOSE,1)-LOW)),N);
HD :=HIGH-REF(HIGH,1);
LD :=REF(LOW,1)-LOW;
DMP:=SUM(IF(HD>0 AND HD>LD,HD,0),N);
DMM:=SUM(IF(LD>0 AND LD>HD,LD,0),N);
PDI:=DMP*100/MTR;{公式网WWW.GPXIAZAI.COM}
MDI:=DMM*100/MTR;
ADX:=MA(ABS(MDI-PDI)/(MDI+PDI)*100,M);
选股:CROSS(ADX,MDI) AND PDI>REF(PDI,1);