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经典指标DMI优化版-通达信副图
指标源码：
N1:=21;
LC:=REF(CLOSE,1);
RSI1:SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100,COLORFF0000;
IF(RSI1>53,RSI1,DRAWNULL),COLORRED,LINETHICK1;
DRAWICON(CROSS(RSI1,53),53-1,11);
TR:=EXPMEMA(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:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
PDI: DMP*100/TR,COLORFFFFFF;
MDI: DMM*100/TR,COLOR00FFFF;
ADX: EXPMEMA(ABS(MDI-PDI)/(MDI+PDI)*100,M),COLOR0000FF,LINETHICK2;
ADXR:EXPMEMA(ADX,M),COLOR00FF00,LINETHICK2;
{一，MDI必须在下方，PDI在下方无效，二、PDI趋势向上。三、必须在PDI及MDI中间金叉 }
T1:=CROSS(ADX,ADXR) AND PDI>MDI AND PDI>REF(PDI,1)
AND BETWEEN(ADXR,MDI,PDI) AND ADX>REF(ADX,1) AND ADXR>REF(ADXR,1);
DRAWICON(T1,ADXR,1);
{ADX ADXI同时上穿MDI }
T2:=CROSS(ADX,MDI) AND CROSS(ADXR,MDI) AND PDI>MDI;
DRAWICON(T2,MDI,17);
选股公式：
TR:=EXPMEMA(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:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
PDI:= DMP*100/TR,COLORFFFFFF;
MDI:= DMM*100/TR,COLOR00FFFF;
ADX:= EXPMEMA(ABS(MDI-PDI)/(MDI+PDI)*100,M),COLOR0000FF,LINETHICK2;
ADXR:=EXPMEMA(ADX,M),COLOR00FF00,LINETHICK2;
{一，MDI必须在下方，PDI在下方无效，二、PDI趋势向上。三、必须在PDI及MDI中间金叉 }
DYNAINFO(9)>0 AND CROSS(ADX,ADXR) AND PDI>MDI AND PDI>REF(PDI,1)
AND BETWEEN(ADXR,MDI,PDI) AND ADX>REF(ADX,1) AND ADXR>REF(ADXR,1);
TR:=EXPMEMA(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:=EXPMEMA(IF(HD>0&&HD>LD,HD,0),N);
DMM:=EXPMEMA(IF(LD>0&&LD>HD,LD,0),N);
PDI:= DMP*100/TR,COLORFFFFFF;
MDI:= DMM*100/TR,COLOR00FFFF;
ADX:= EXPMEMA(ABS(MDI-PDI)/(MDI+PDI)*100,M),COLOR0000FF,LINETHICK2;
ADXR:=EXPMEMA(ADX,M),COLOR00FF00,LINETHICK2;
DYNAINFO(9)>0 AND CROSS(ADX,MDI) AND CROSS(ADXR,MDI) AND PDI>MDI;
n2 90 14
m2 60 6
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