VAR1:=vol/((H-L)*2-Abs(C-O));
主买:=IF(C>O,VAR1*(H-L),IF(C< O,VAR1*((H-O)+(C-L)),VOL/2)),COLORRED;
主卖:=IF(C>O,0-VAR1*((H-C)+(O-L)),IF(C< O,0-VAR1*(H-L),0+V/2)),COLOR00FF00;
ddx:=主买+主卖;
DX:=MA(DDX,5)*5;
DDX1:=SMA(DX,3,1),COLORRED,LINETHICK1;
DDX2:=SMA(DDX1,3,1),COLORYELLOW,LINETHICK1;
DDX3:=EMA(DDX2,5),COLORF0F000,LINETHICK1;
X1:=(3*C+L+H+O)/6;
F:=(EMA(CLOSE,5)-EMA(CLOSE,21))*4;
VAR10:=C=HHV(C,4) AND REF(C,1)=LLV(C,4);
VAR20:=C=LLV(C,4) AND (REF(C,1)< REF(C,2) OR REF(C,1)< REF(C,3)) OR REF(C,1)=LLV(C,4) AND C< REF(C,2) OR REF(C,2)=LLV(C,4) AND REF(C,1)=HHV(C,4) AND C< REF(C,1) OR REF(C,3)=LLV(C,4) AND C< REF(C,1) AND C< REF(C,2);
VAR30:=REF(C,1)=LLV(C,4) AND C>=REF(C,2) OR REF(C,2)=LLV(C,4) AND REF(C,1)<=REF(C,3) AND REF(C,2)< REF(C,4) AND C>=REF(C,1);
VAR40:=(20*X1+19*REF(X1,1)+18*REF(X1,2)+17*REF(X1,3)+16*REF(X1,4)+15*REF(X1,5)+14 *REF(X1,6)+13*REF(X1,7)+12*REF(X1,8)+11*REF(X1,9)+10*REF(X1,10)+9*REF(X1,11)+8 *REF(X1,12)+7*REF(X1,13)+6*REF(X1,14)+5*REF(X1,15)+4*REF(X1,16)+3*REF(X1,17)+2 *REF(X1,18)+REF(X1,20))/210;
mtm:=C-REF(C,1);
DX1:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
买1:=LLV(DX1,2)=LLV(DX1,7) AND COUNT(DX1< 0,2) AND crOSS(DX1,MA(DX1,2));
买:FILTER(DDX1>=DDX2 AND 买1=1,5);
