(选出DDX.DDY出现★)请老师帮改成选股公式

编写要求：

解答：

?网友求助：

这2个指标是千钧老师共享的，我想改成选股公式，谢谢老师帮助！
要求：1、选出DDX出现★的股票
2、选出DDY出现★的股票
3、选出DDX与DDY同时出现★的股票！

下面是源码
DDX
N:=20;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)));
DDX:((QJ1+QJ2)-(QJ3+QJ4))/IF(CAPITAL=0,1000000,10000),COLOR00AAAA,LINETHICK;
DX:=MA(DDX,5)*N;
STICKLINE(DDX>0,0,DDX,3,0),COLOR000088;
STICKLINE(DDX>0,0,DDX,2.5,0),COLOR0000AA;
STICKLINE(DDX>0,0,DDX,1.5,0),COLOR0000CC;
STICKLINE(DDX>0,0,DDX,1,0),COLOR0000EE;
STICKLINE(DDX<0,0,DDX,3,0),COLOR008800;
STICKLINE(DDX<0,0,DDX,2.5,0),COLOR00AA00;
STICKLINE(DDX<0,0,DDX,1.5,0),COLOR00CC00;
STICKLINE(DDX<0,0,DDX,1,0),COLOR00EE00;
DDX1:SMA(DX,3,1),COLORFFFFFF;
DDX2:SMA(DDX1,3,1),COLOR00FFFF;
DDX3:EMA(DDX2,5),COLORFF00FF;
预警:DDX>0 AND MA(V,5)>MA(MA(V,5),5) AND CROSS(DDX1,DDX2),LINETHICK;
天:=COUNT(DDX>0,5),COLORRED;
DRAWTEXT(预警,DDX*1.06,'★'),LINETHICK3,COLOR00FFFF;

DDY
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),COLOR00DD00,LINETHICK;
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;
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