系统指标吸拉派落的二次开发：VARA:=...

系统指标吸拉派落的二次开发：
VARA:=EMA(EMA(C,12),12);
KP:(VARA-REF(VARA,1))/REF(VARA,1)*1000,;
MM:=REF(KP,1);
派:IF(KP=0,KP,KP),;
落:IF(KP<0,KP,DRAWNULL),,;
吸:IF(KP>=MM ,KP,DRAWNULL),,;
拉:IF(KP>=0 AND KP>=MM,KP,DRAWNULL),COLORRED,;
XG:CROSS(KP,REF(KP,1)) AND KP>0;
DRAWICON(CROSS(KP>=0 AND KP>=MM,0.99),KP,9);