N:=20;
 { N 1 300 20}
 EMA5:=EXPMA(C,5);
 EMA30:=EXPMA(C,30);
 A1:EMA5-EMA30;
中期方向线:A1,LINETHICK;

DRAWBAND(中期方向线,RGB(190,0,0),0,RGB(0,190,0));
 {DRAWBAND}(中期方向线,RGB(190,0,0),0,RGB(0,190,0));
 MB:=EMA(中期方向线,N);

超买线:MB+1.0*STD(A1,20)COLORYELLOW,LINETHICK2;
超卖线:MB-1.0*STD(A1,20)COLORCYAN,LINETHICK2;

中轴方向线:MB,LINETHICK1;

STICKLINE(A1>0 AND A1>=REF(A1,1),0,A1,1,0),COLOR0000FF,COLORRED;
 STICKLINE(A1>0 AND A1<=REF(A1,1),0,A1,0,0),COLOR000066,COLORRED;
 STICKLINE(A1<0 AND A1  STICKLINE(A1<0 AND A1>=REF(A1,1),0,A1,1,0),COLOR006633,COLORCYAN;

上穿上限1:IF