【原】买入与卖出副图指标公式

N:=8;
M:=REF(CLOSE,1);
A:=SMA(MAX(CLOSE-M,0),N,1)/SMA(ABS(CLOSE-M),N,1)*100,COLORYELLOW,LINETHICK1;
B0:=A=DRAWLINE(A>=HHV(A,N),A,A<=LLV(A,N),1,A),COLOR00FF00;
B1:=A=DRAWLINE(A>=HHV(A,N),A,A<=LLV(A,N),A,1),COLOR00FF00;
B2:= A<REF(A,1);
B3:=A>REF(1,A);
C1:=DRAWICON(B1 AND B2,A,9);
C2:=DRAWICON(B0 AND B3,A,15);
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DRAWICON(FILTER(C1>0,1),L*0.99,9);
DRAWTEXT(FILTER(C1>0,1),L*0.95,'买入'),COLOR0000FF;
DRAWICON(FILTER(C2>0,1),H*1.02,15);
DRAWTEXT(FILTER(C2>0,1),H*1.03,'卖出'),COLOR00FFFF;
DRAWLINE(C1,L,C2,H,0),COLORYELLOW,DOTLINE;
DRAWLINE(C2,H,C1,L,0),COLORGREEN,DOTLINE;