VARTP:=NOT(DYNAINFO(4)=0);
VARST:=NOT(NAMELIKE('S') OR NAMELIKE('*'));
VAR688:=NOT(CODELIKE('688'));
VARTC8:=NOT(CODELIKE('8'));
VARTC4:=NOT(CODELIKE('4'));
VARGL:=VARTP AND VARST AND VAR688 AND VARTC8 AND VARTC4 ;
VAR1:=(3*C+O+L+H)/6;
VAR2:=EMA(EMA(VAR1,20),2);
VAR3:=HHV(VAR2,5);
VAR4:=VAR2-(VAR3-VAR2);
HSL:=V/CAPITAL*100<5;ZF:=C/REF(C,1)<1.03;
多空拐点:VAR3=VAR4 AND REF(VAR3,1)>REF(VAR4,1) AND VARGL AND HSL AND ZF AND C<=O;