VAR1:=(2*CLOSE+HIGH+LOW)/4; VAR2:=EXPMA(EXPMA(EXPMA(VAR1,4),4),4); J: (VAR2-REF(VAR2,1))/REF(VAR2,1)*100, COLORSTICK; D: MA(J,3), COLOR00FF00; K: MA(J,1), COLORFF00FF; STICKLINE(((J<ref(j,1)) and="" j="">0)),0,J,1,0),COLOR00FFFF,LINETHICK2;</ref(j,1))> STICKLINE(((J>REF(J,1)) AND (J<0)),0,J,1,0),COLORFFFFFF,LINETHICK2; DRAWTEXT(金叉,D,"买"), COLORRED ; 下叉:= CROSS(D,K); DRAWTEXT(下叉,K,"卖"),COLORGREEN;