A1:=COST(38.2);
B1:=EMA(A1,120);
G:HHV(B1,21),COLORWHITE;
D:LLV(B1,21),COLORYELLOW;
MID:=(G+D)/2;
STICKLINE(MID>REF(MID,1),G,D,0,0),COLORRED;
STICKLINE(MID CZ:IF(MID>REF(MID,1),G-D,D-G),NODRAW;

{
选股公式:

A1:=COST(38.2);
B1:=EMA(A1,120);
G:=HHV(B1,21);
D:=LLV(B1,21);
MID:=(G+D)/2;
C/G>0.9 AND C/G<1.02 AND EVERY(MID>REF(MID,1),10) AND BARSCOUNT(CLOSE)>55 AND G-D>0.02;
}