大智慧胡立阳的地心引力主图公式
em30:=ema(c,30); em72:=ema(c,72); DXYL:(em30+em72)/2,POINTDOT,LINETHICK2; dxyl1:dxyl*0.9,POINTDOT,LINETHICK1; dxyl2:dxyl*1.1,POINTDOT,LINETHICK1; dxyl4:dxyl2*1.1,POINTDOT,LINETHICK1; dxyl3:dxyl1*0.9,POINTDOT,LINETHICK1;
