MA1:=MA(CLOSE,5),COLORWHITE;
MA2:=MA(CLOSE,10),COLORYELLOW;
JC1:=macd.MacD>0;
JC2:=crOSS(MA1,MA2);
JC3:=MA(V,5)>MA(V,10);
JC:=JC1 AND JC2 AND JC2 ;
后金叉:JC AND CURRBARSCOUNT<20;
MA1:=MA(CLOSE,5),COLORWHITE;
MA2:=MA(CLOSE,10),COLORYELLOW;
JC1:=macd.MacD>0;
JC2:=crOSS(MA1,MA2);
JC3:=MA(V,5)>MA(V,10);
JC:=JC1 AND JC2 AND JC2 ;
后金叉:JC AND CURRBARSCOUNT<20;