通达信DDE强势选股公式

通达信指标DDE强势选股

JJ:=(HIGH+LOW+CLOSE)/3;
 QJ0:=VOL/IF(HIGH=LOW,4,HIGH-LOW);
 QJ1:=QJ0*(MIN(OPEN,CLOSE)-LOW);
 QJ2:=QJ0*(JJ-MIN(CLOSE,OPEN));
 QJ3:=QJ0*(HIGH-MAX(OPEN,CLOSE));
 QJ4:=QJ0*(MAX(CLOSE,OPEN)-JJ);
 DDX:=IF(HIGH=LOW,4*QJ0,((QJ1+QJ2)-(QJ3+QJ4)))/SUM(VOL,10)*100;
 DDY:=((QJ2+QJ4)-(QJ1+QJ3))/SUM(VOL,10)*100;
 DDZ:=((QJ1+QJ2)-(QJ3+QJ4))/((QJ1+QJ2)+(QJ3+QJ4))*100*17;
预警:DDX>2 AND DDZ>100 AND DDY>3 AND VOL/CAPITAL*100>3;