通达信拐点选股公式

N1:=7; VAR1:=REF(C,1);
VAR2:=SMA(MAX(C-VAR1,0),N1,1)/SMA(ABS(C-VAR1),N1,1)*1000;
VAR3:=DRAWLINE(VAR2>=HHV(VAR2,N1),VAR2,VAR2<=LLV(VAR2,N1),VAR2,1);
VAR4:=VAR2=VAR3;VAR5:=VAR2<REF(VAR2,1);
买点:VAR4 AND VAR5;