通达信MDI优化指标（其他）指标公式

买卖信号

1. **红军战场（买入信号）**：MDI<REF(MDI,1) AND PDI>REF(PDI,1)，显示红色粗线，图标38 2. **空军战场（卖出信号）**：MDI>REF(MDI,1) AND PDI<REF(PDI,1)，显示绿色粗线，图标39 3. **进场信号**：REF(PDI,1)<20 AND REF(PDI,1)<REF(PDI,2) AND REF(PDI,1)<PDI，显示"启"字（红色） 4. **出局信号**：REF(PDI,1)>60 AND REF(PDI,1)>REF(PDI,2) AND REF(PDI,1)>PDI，显示"止"字（绿色） 5. **顺势启动（买入）**：CROSS(ADX,ADXR)，显示"顺"字和图标11 6. **逆势启动（卖出）**：CROSS(ADXR,ADX)，显示"反"字和图标12 7. **上攻（买入）**：CROSS(PDI,MDI)，图标1 8. **回踩（卖出）**：CROSS(MDI,PDI)，图标2 9. **强势启动（买入）**：PDI>REF(PDI,1) AND PDI>ADX AND ADX>ADXR AND CROSS(ADX,ADXR) AND PDI>MDI AND EXIST(CROSS(PDI,MDI),3)，图标33

用法

本指标基于DMI指标系统设计，属于趋势型指标。适合在趋势行情中使用： - PDI上穿MDI（红军战场/上攻）表示多头趋势，可考虑买入 - MDI上穿PDI（空军战场/回踩）表示空头趋势，应考虑卖出 - ADX上穿ADXR（顺势启动）表示趋势启动，是较强买入信号 - PDI>

公式源码

NOTEXT1:60,POINTDOT;
NOTEXT2:20,POINTDOT;
PDI:"dmi.PDI",DOTLINE,COLORMAGENTA;
mdi:"DMI.MDI",DOTLINE,COLORCYAN;
ADX:"DMI.ADX",LINETHICK2,COLORWHITE;
ADXR:"DMI.ADXR",LINETHICK2,COLORYELLOW;
空军战场:IF(MDI>REF(MDI,1) AND PDI<REF(PDI,1),ADX,DRAWNULL),LINETHICK2,COLORGREEN;
DRAWICON(空军战场>0,60,39);
红军战场:IF(MDI<REF(MDI,1) AND PDI>REF(PDI,1),ADX,DRAWNULL),LINETHICK2,COLORRED;
DRAWICON(红军战场>0,60,38);
出局:=REF(PDI,1)>60 AND REF(PDI,1)>REF(PDI,2) AND REF(PDI,1)>PDI;
DRAWTEXT(出局,PDI,'止'),COLORGREEN;
进场:=REF(PDI,1)<20 AND REF(PDI,1)<REF(PDI,2) AND REF(PDI,1)<PDI;
DRAWTEXT(进场,PDI,'启'),COLORRED;
顺势启动:=crOSS(ADX,ADXR),NODRAW;
DRAWTEXT(顺势启动,ADX,'顺'),COLORYELLOW;
DRAWICON(顺势启动,70,11);
逆势启动:=CROSS(ADXR,ADX),NODRAW;
DRAWTEXT(逆势启动,ADX,'反'),COLORYELLOW;
DRAWICON(逆势启动,70,12);
上攻:=CROSS(PDI,MDI),NODRAW;
回踩:=CROSS(MDI,PDI),NODRAW;
DRAWICON(上攻,PDI,1);
DRAWICON(回踩,PDI,2);
强势启动:=PDI>REF(PDI,1) AND PDI>ADX AND ADX>ADXR AND CROSS(ADX,ADXR) AND PDI>MDI AND EXIST(CROSS(PDI,MDI),3);
DRAWICON(强势启动,PDI,33);