编写DDX第一天红柱选股_同花顺远航版破解

请老师帮忙编写DDX第一天红柱选股(前二天是绿的),谢谢.

input: p4(2,1,30);

DRAWGBKLAST(DATE>900101,STRIP(RGB(0,0,0),RGB(0,68,68),0));

REFLINE:0;

K1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW);

K2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE);

DT:=VOL*K1/(K1+K2);

KT:=VOL-DT;

买量:=SUM(DT,1);

卖量:=SUM(KT,1);

DDX:EMA(买量-卖量,5)*VOL/CAPITAL*100,COLORSTICK,LINETHICK2;

STICKLINE(DDX>0,0,DDX,7,0),COLOR000088;

STICKLINE(DDX>0,0,DDX,2.9,0),COLOR0000AA;

STICKLINE(DDX>0,0,DDX,1.9,0),COLOR0000CC;

STICKLINE(DDX>0,0,DDX,5,0),COLOR0000EE;

STICKLINE(DDX<0,0,DDX,7,0),COLOR008800;

STICKLINE(DDX<0,0,DDX,2.9,0),COLOR00AA00;

STICKLINE(DDX<0,0,DDX,1.9,0),COLOR00CC00;

STICKLINE(DDX<0,0,DDX,5,0),COLOR00EE00;

DDX1:SMA(DDX,3,1),COLORFFFFFF;

DDX2:SMA(DDX1,3,1),COLOR00FFFF;

DDX3:EMA(DDX2,5),COLORFF00FF;

FILLRGN(DDX1,DDX2,DDX1>=DDX2,RGB(255,130,171),DDX1<DDX2,RGB(30,114,255));

 

 

解答如下：

K1:=IF(CLOSE>=REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW+CLOSE-REF(CLOSE,1),HIGH-OPEN+CLOSE-LOW);

K2:=IF(CLOSE<=REF(CLOSE,1),OPEN-LOW+HIGH-CLOSE+REF(CLOSE,1)-CLOSE,OPEN-LOW+HIGH-CLOSE);

DT:=VOL*K1/(K1+K2);

KT:=VOL-DT;

买量:=SUM(DT,1);

卖量:=SUM(KT,1);

DDX:=EMA(买量-卖量,5)*VOL/CAPITAL*100;

CROSS(DDX,0);