主:=WINNER(CLOSE/1.1);var1:=主-ref(主,1);散:=1-WINNER(CLOSE*1.1);var2:=ref(散,1)-散;var3:=sum((var1+var2),2);var3<0 and cross(var3,ref(var3,1)) and ref(c,1)=llv(c,8);