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;
强势YJ:=DDX>1 AND DDZ>90 AND DDY>2 AND VOL/CAPITAL*100>3;
MA1:=MA(CLOSE,5);
MA2:=MA(CLOSE,10);
MA3:=MA(CLOSE,20);
MA4:=MA(CLOSE,60);
五日走强:=MA1>REF(MA1,1);
十日走强:=MA2>REF(MA2,1);
二十日走强:=MA3>REF(MA3,1);
主升浪:=五日走强 AND 十日走强 AND 二十日走强;
VAR31:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
主买:=IF(CLOSE>OPEN,VAR31*(HIGH-LOW),IF(CLOSE