飞狐弄点钱玩玩选股指标公式

jj:=(H+L+C)/3;qj0:=vol/IF(H=L,4,H-L);j:="kdj.j";
qj1:=IF(CAPITAL=0,qj0*(jj-MIN(C,O)),qj0*(MIN(O,C)-L));
qj2:=IF(CAPITAL=0,qj0*(MIN(O,C)-L),qj0*(jj-MIN(C,O)));
qj3:=qj0*(H-MAX(O,C));qj4:=qj0*(MAX(C,O)-jj);
qj5:=qj1+qj2;qj6:=qj3+qj4;DD:=(qj5-qj6)/(qj5+qj6)*100;

DDX:=((qj1+qj2)-(qj3+qj4))/sum(vol,10)*100;DDZ:=DD*17;
DDY:=((qj2+qj4)-(qj1+qj3))/sum(vol,10)*100;
弄点钱玩:cross(j,0) and ((ddx>0 and ddy>0) or DDZ>400);