請幫忙寫成通達信的選股公式，非常感謝！

操盤:MA(CLOSE,9),COLORFFFF00;

DRAWICON( FILTER(CROSS(工作,操盤),1),L*0.97,1);

DRAWICON( FILTER(CROSS(操盤,工作),1),H*1.03,2);

V2:=IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1);

STICKLINE(V2>=1,O,C,1,0),COLORYELLOW;

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);

FF:=EMA(CLOSE,3);

MA15:=EMA(CLOSE,21);

DRAWTEXT(CROSS(FF,MA15),(LOW * 0.94),'工作:EMA(CLOSE,5),COLORFFFFFF;

操盤:MA(CLOSE,9),COLORFFFF00;

DRAWICON( FILTER(CROSS(工作,操盤),1),L*0.97,1);

DRAWICON( FILTER(CROSS(操盤,工作),1),H*1.03,2);

V2:=IF(CURRBARSCOUNT=1,VOL*240/FROMOPEN/REF(VOL,1)-1,VOL/REF(VOL,1)-1);

STICKLINE(V2>=1,O,C,1,0),COLORYELLOW;

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);

FF:=EMA(CLOSE,3);

MA15:=EMA(CLOSE,21);

選股:CROSS(FF,MA15);