REFLINE: 0, 20, 50, 80, 100; RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; KK:SMA(RSV1,3,1);DD:SMA(KK,3,1),LINETHICK1,COLORMAGENTA; RSV2:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100; 趋势线:3*SMA(RSV2,5,1)-2*SMA(SMA(RSV2,5,1),3,1),LINETHICK3,COLORCYAN; K:=SMA(RSV2,3,1);D:=SMA(K,3,1); STICKLINE(D>K,D,K,4,0),COLORGREEN; STICKLINE(D85,70,100),LINETHICK2,COLOR00FF00; 买入准备:IF(趋势线<=10,40,0),LINETHICK2,COLORYELLOW; STICKLINE(趋势线>88,100,趋势线,5,1),COLORGREEN; STICKLINE(趋势线<=10,0,趋势线,5,1),COLORYELLOW; STICKLINE(COUNT(趋势线85,100,80,8,0),COLORGREEN; DRAWICON(FILTER(CROSS(D,K) AND D>81,10),D*1.05,2); DRAWTEXT(CROSS(K,D) AND CROSS(KK,DD),20,'共振点'),COLOR00FFFF; 共振点:(CROSS(K,D) AND CROSS(KK,DD)); STICKLINE(共振点>0,0,100,0,0),COLORYELLOW;