AA:=C-MA(C,7); UP:=HHV(AA,30); DW:=LLV(AA,30);上:7/6*UP*0.9+REF(MA(C,6),1),LINETHICK1;下:7/6*DW*0.9+REF(MA(C,6),1),LINETHICK1; DRAWICON(C>上,H*1.001,2); DRAWICON(C<下,L*0.999,1);