净流入界:C/50,COLORLIRED; 净流出界:-C/50,COLORGREEN; AA:=C-MA(C,9),NODRAW; 市场动力量:(AA)*(V/MA(V,9)),VOLSTICK; DRAWICON(CROSS(市场动力量,净流入界),净流入界,1); DRAWICON(CROSS(净流出界,市场动力量),净流出界,2);