((CLOSE-REF(COST(90),1))/20+250)*1.2/5,COLORMAGENTA; ((REF(COST(90),1)-CLOSE)/20+250)*1.2/5,COLORCYAN; ((CLOSE-REF(COST(10),1))/20+250)*1.2/5,COLORRED; ((REF(COST(10),1)-CLOSE)/20+250)*1.2/5,COLORBLUE; DRAWTEXT_FIX(CLOSE OPEN,0.92,0.95,0,128),COLORLIMAGENTA; {九毛八公式指标网www.9m8.cn};