DDY涨跌动因（副图）

N:=22;JJ:=(HIGH+LOW+CLOSE)/3;QJ0:=VOL/IF(HIGH=LOW,4,HIGH-LOW);
QJ1:=IF(CAPITAL=0,QJ0*(JJ-MIN(CLOSE,OPEN)),QJ0*IF(HIGH=LOW,1,(MIN(OPEN,CLOSE)-LOW)));
QJ2:=IF(CAPITAL=0,QJ0*(MIN(OPEN,CLOSE)-LOW),QJ0*IF(HIGH=LOW,1,(JJ-MIN(CLOSE,OPEN))));
QJ3:=IF(CAPITAL=0,QJ0*(HIGH-MAX(OPEN,CLOSE)),QJ0*IF(HIGH=LOW,1,(HIGH-MAX(OPEN,CLOSE))));
QJ4:=IF(CAPITAL=0,QJ0*(MAX(CLOSE,OPEN)-JJ),QJ0*IF(HIGH=LOW,1,(MAX(CLOSE,OPEN)-JJ)));
DDY:((QJ2+QJ4)-(QJ1+QJ3))/IF(CAPITAL=0,1000000,10000),COLORRED;
DY:=MA(DDY,5)*N;
STICKLINE(DDY 0,0,DDY,3,0),COLORFF8800;
STICKLINE(DDY 0,0,DDY,2.5,0),COLORFFAA00;
STICKLINE(DDY 0,0,DDY,1.5,0),COLORFFCC00;
STICKLINE(DDY 0,0,DDY,1,0),COLORFFEE00;
STICKLINE(DDY 0,0,DDY,3,0),COLOR880088;
STICKLINE(DDY 0,0,DDY,2.5,0),COLORAA00AA;
STICKLINE(DDY 0,0,DDY,1.5,0),COLORCC00CC;
STICKLINE(DDY 0,0,DDY,1,0),COLOREE00EE;
DDY1:SMA(DY,3,1),COLORFFFFFF;
DDY2:SMA(DDY1,3,1),COLOR00FFFF;
DDY3:EMA(DDY2,5),COLORFF00FF;

预警:DDY 0 AND CROSS(DDY1,DDY2) AND DDY1 0,LINETHICK;
DRAWTEXT(预警,DDY*1.06,'★'),LINETHICK3,COLOR00BBFF;